2007913180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 288

約数和(自身を含む): 5714343936

約数和(自身を除く): 3706430756

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 49, 52, 65, 68, 70, 73, 85, 91, 98, 119, 127, 130, 140, 146, 170, 182, 196, 221, 238, 245, 254, 260, 292, 340, 364, 365, 442, 455, 476, 490, 508, 511, 595, 635, 637, 730, 833, 884, 889, 910, 949, 980, 1022, 1105, 1190, 1241, 1270, 1274, 1460, 1547, 1651, 1666, 1778, 1820, 1898, 2044, 2159, 2210, 2380, 2482, 2540, 2548, 2555, 3094, 3185, 3302, 3332, 3556, 3577, 3796, 4165, 4318, 4420, 4445, 4745, 4964, 5110, 6188, 6205, 6223, 6370, 6604, 6643, 7154, 7735, 8255, 8330, 8636, 8687, 8890, 9271, 9490, 10220, 10795, 10829, 11557, 12410, 12446, 12740, 13286, 14308, 15113, 15470, 16133, 16510, 16660, 17374, 17780, 17885, 18542, 18980, 21590, 21658, 23114, 24820, 24892, 26572, 28067, 30226, 30940, 31115, 32266, 33020, 33215, 34748, 35770, 37084, 43180, 43316, 43435, 46228, 46355, 46501, 54145, 56134, 57785, 60452, 60809, 62230, 64532, 64897, 66430, 71540, 75565, 80665, 80899, 86870, 92710, 93002, 105791, 108290, 112268, 112931, 115570, 120523, 121618, 124460, 129794, 132860, 140335, 151130, 157607, 161330, 161798, 173740, 185420, 186004, 196469, 211582, 216580, 225862, 231140, 232505, 241046, 243236, 259588, 280670, 302260, 304045, 315214, 322660, 323596, 324485, 392938, 404495, 423164, 451724, 454279, 465010, 482092, 528955, 561340, 564655, 602615, 608090, 630428, 648970, 785876, 788035, 790517, 808990, 843661, 908558, 930020, 982345, 1057910, 1103249, 1129310, 1205230, 1216180, 1297940, 1375283, 1576070, 1581034, 1617980, 1687322, 1817116, 1964690, 2048891, 2115820, 2206498, 2258620, 2271395, 2410460, 2750566, 3152140, 3162068, 3374644, 3929380, 3952585, 4097782, 4218305, 4412996, 4542790, 5501132, 5516245, 5905627, 6876415, 7722743, 7905170, 8195564, 8436610, 9085580, 10244455, 11032490, 11811254, 13752830, 14342237, 15445486, 15810340, 16873220, 20488910, 22064980, 23622508, 27505660, 28684474, 29528135, 30890972, 38613715, 40977820, 57368948, 59056270, 71711185, 77227430, 100395659, 118112540, 143422370, 154454860, 200791318, 286844740, 401582636, 501978295, 1003956590, 2007913180]

約数ペア:

[(1, 2007913180), (2, 1003956590), (4, 501978295), (5, 401582636), (7, 286844740), (10, 200791318), (13, 154454860), (14, 143422370), (17, 118112540), (20, 100395659), (26, 77227430), (28, 71711185), (34, 59056270), (35, 57368948), (49, 40977820), (52, 38613715), (65, 30890972), (68, 29528135), (70, 28684474), (73, 27505660), (85, 23622508), (91, 22064980), (98, 20488910), (119, 16873220), (127, 15810340), (130, 15445486), (140, 14342237), (146, 13752830), (170, 11811254), (182, 11032490), (196, 10244455), (221, 9085580), (238, 8436610), (245, 8195564), (254, 7905170), (260, 7722743), (292, 6876415), (340, 5905627), (364, 5516245), (365, 5501132), (442, 4542790), (455, 4412996), (476, 4218305), (490, 4097782), (508, 3952585), (511, 3929380), (595, 3374644), (635, 3162068), (637, 3152140), (730, 2750566), (833, 2410460), (884, 2271395), (889, 2258620), (910, 2206498), (949, 2115820), (980, 2048891), (1022, 1964690), (1105, 1817116), (1190, 1687322), (1241, 1617980), (1270, 1581034), (1274, 1576070), (1460, 1375283), (1547, 1297940), (1651, 1216180), (1666, 1205230), (1778, 1129310), (1820, 1103249), (1898, 1057910), (2044, 982345), (2159, 930020), (2210, 908558), (2380, 843661), (2482, 808990), (2540, 790517), (2548, 788035), (2555, 785876), (3094, 648970), (3185, 630428), (3302, 608090), (3332, 602615), (3556, 564655), (3577, 561340), (3796, 528955), (4165, 482092), (4318, 465010), (4420, 454279), (4445, 451724), (4745, 423164), (4964, 404495), (5110, 392938), (6188, 324485), (6205, 323596), (6223, 322660), (6370, 315214), (6604, 304045), (6643, 302260), (7154, 280670), (7735, 259588), (8255, 243236), (8330, 241046), (8636, 232505), (8687, 231140), (8890, 225862), (9271, 216580), (9490, 211582), (10220, 196469), (10795, 186004), (10829, 185420), (11557, 173740), (12410, 161798), (12446, 161330), (12740, 157607), (13286, 151130), (14308, 140335), (15113, 132860), (15470, 129794), (16133, 124460), (16510, 121618), (16660, 120523), (17374, 115570), (17780, 112931), (17885, 112268), (18542, 108290), (18980, 105791), (21590, 93002), (21658, 92710), (23114, 86870), (24820, 80899), (24892, 80665), (26572, 75565), (28067, 71540), (30226, 66430), (30940, 64897), (31115, 64532), (32266, 62230), (33020, 60809), (33215, 60452), (34748, 57785), (35770, 56134), (37084, 54145), (43180, 46501), (43316, 46355), (43435, 46228)]