2019937590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:495

約数の個数: 192

約数和(自身を含む): 5900910912

約数和(自身を除く): 3880973322

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 53, 55, 66, 90, 99, 106, 110, 137, 159, 165, 198, 265, 274, 281, 318, 330, 411, 477, 495, 530, 562, 583, 685, 795, 822, 843, 954, 990, 1166, 1233, 1370, 1405, 1507, 1590, 1686, 1749, 2055, 2385, 2466, 2529, 2810, 2915, 3014, 3091, 3498, 4110, 4215, 4521, 4770, 5058, 5247, 5830, 6165, 6182, 7261, 7535, 8430, 8745, 9042, 9273, 10494, 12330, 12645, 13563, 14522, 14893, 15070, 15455, 17490, 18546, 21783, 22605, 25290, 26235, 27126, 27819, 29786, 30910, 36305, 38497, 43566, 44679, 45210, 46365, 52470, 55638, 65349, 67815, 72610, 74465, 76994, 79871, 89358, 92730, 108915, 115491, 130698, 134037, 135630, 139095, 148930, 159742, 163823, 192485, 217830, 223395, 230982, 239613, 268074, 278190, 326745, 327646, 346473, 384970, 399355, 423467, 446790, 479226, 491469, 577455, 653490, 670185, 692946, 718839, 798710, 819115, 846934, 982938, 1154910, 1198065, 1270401, 1340370, 1437678, 1474407, 1638230, 1732365, 2040341, 2117335, 2396130, 2457345, 2540802, 2948814, 3464730, 3594195, 3811203, 4080682, 4234670, 4914690, 6121023, 6352005, 7188390, 7372035, 7622406, 10201705, 12242046, 12704010, 14744070, 18363069, 19056015, 20403410, 22443751, 30605115, 36726138, 38112030, 44887502, 61210230, 67331253, 91815345, 112218755, 134662506, 183630690, 201993759, 224437510, 336656265, 403987518, 673312530, 1009968795, 2019937590]

約数ペア:

[(1, 2019937590), (2, 1009968795), (3, 673312530), (5, 403987518), (6, 336656265), (9, 224437510), (10, 201993759), (11, 183630690), (15, 134662506), (18, 112218755), (22, 91815345), (30, 67331253), (33, 61210230), (45, 44887502), (53, 38112030), (55, 36726138), (66, 30605115), (90, 22443751), (99, 20403410), (106, 19056015), (110, 18363069), (137, 14744070), (159, 12704010), (165, 12242046), (198, 10201705), (265, 7622406), (274, 7372035), (281, 7188390), (318, 6352005), (330, 6121023), (411, 4914690), (477, 4234670), (495, 4080682), (530, 3811203), (562, 3594195), (583, 3464730), (685, 2948814), (795, 2540802), (822, 2457345), (843, 2396130), (954, 2117335), (990, 2040341), (1166, 1732365), (1233, 1638230), (1370, 1474407), (1405, 1437678), (1507, 1340370), (1590, 1270401), (1686, 1198065), (1749, 1154910), (2055, 982938), (2385, 846934), (2466, 819115), (2529, 798710), (2810, 718839), (2915, 692946), (3014, 670185), (3091, 653490), (3498, 577455), (4110, 491469), (4215, 479226), (4521, 446790), (4770, 423467), (5058, 399355), (5247, 384970), (5830, 346473), (6165, 327646), (6182, 326745), (7261, 278190), (7535, 268074), (8430, 239613), (8745, 230982), (9042, 223395), (9273, 217830), (10494, 192485), (12330, 163823), (12645, 159742), (13563, 148930), (14522, 139095), (14893, 135630), (15070, 134037), (15455, 130698), (17490, 115491), (18546, 108915), (21783, 92730), (22605, 89358), (25290, 79871), (26235, 76994), (27126, 74465), (27819, 72610), (29786, 67815), (30910, 65349), (36305, 55638), (38497, 52470), (43566, 46365), (44679, 45210)]