142770810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 444939264

約数和(自身を除く): 302168454

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 49, 62, 65, 70, 78, 91, 93, 98, 105, 130, 147, 155, 182, 186, 195, 210, 217, 241, 245, 273, 294, 310, 390, 403, 434, 455, 465, 482, 490, 546, 637, 651, 723, 735, 806, 910, 930, 1085, 1205, 1209, 1274, 1302, 1365, 1446, 1470, 1519, 1687, 1911, 2015, 2170, 2410, 2418, 2730, 2821, 3038, 3133, 3185, 3255, 3374, 3615, 3822, 4030, 4557, 5061, 5642, 6045, 6266, 6370, 6510, 7230, 7471, 7595, 8435, 8463, 9114, 9399, 9555, 10122, 11809, 12090, 14105, 14942, 15190, 15665, 16870, 16926, 18798, 19110, 19747, 21931, 22413, 22785, 23618, 25305, 28210, 31330, 35427, 37355, 39494, 42315, 43862, 44826, 45570, 46995, 50610, 52297, 59045, 59241, 65793, 70854, 74710, 84630, 93990, 97123, 98735, 104594, 109655, 112065, 118090, 118482, 131586, 153517, 156891, 177135, 194246, 197470, 219310, 224130, 261485, 291369, 296205, 307034, 313782, 328965, 354270, 366079, 460551, 485615, 522970, 582738, 592410, 657930, 679861, 732158, 767585, 784455, 921102, 971230, 1098237, 1359722, 1456845, 1535170, 1568910, 1830395, 2039583, 2196474, 2302755, 2913690, 3399305, 3660790, 4079166, 4605510, 4759027, 5491185, 6798610, 9518054, 10197915, 10982370, 14277081, 20395830, 23795135, 28554162, 47590270, 71385405, 142770810]

約数ペア:

[(1, 142770810), (2, 71385405), (3, 47590270), (5, 28554162), (6, 23795135), (7, 20395830), (10, 14277081), (13, 10982370), (14, 10197915), (15, 9518054), (21, 6798610), (26, 5491185), (30, 4759027), (31, 4605510), (35, 4079166), (39, 3660790), (42, 3399305), (49, 2913690), (62, 2302755), (65, 2196474), (70, 2039583), (78, 1830395), (91, 1568910), (93, 1535170), (98, 1456845), (105, 1359722), (130, 1098237), (147, 971230), (155, 921102), (182, 784455), (186, 767585), (195, 732158), (210, 679861), (217, 657930), (241, 592410), (245, 582738), (273, 522970), (294, 485615), (310, 460551), (390, 366079), (403, 354270), (434, 328965), (455, 313782), (465, 307034), (482, 296205), (490, 291369), (546, 261485), (637, 224130), (651, 219310), (723, 197470), (735, 194246), (806, 177135), (910, 156891), (930, 153517), (1085, 131586), (1205, 118482), (1209, 118090), (1274, 112065), (1302, 109655), (1365, 104594), (1446, 98735), (1470, 97123), (1519, 93990), (1687, 84630), (1911, 74710), (2015, 70854), (2170, 65793), (2410, 59241), (2418, 59045), (2730, 52297), (2821, 50610), (3038, 46995), (3133, 45570), (3185, 44826), (3255, 43862), (3374, 42315), (3615, 39494), (3822, 37355), (4030, 35427), (4557, 31330), (5061, 28210), (5642, 25305), (6045, 23618), (6266, 22785), (6370, 22413), (6510, 21931), (7230, 19747), (7471, 19110), (7595, 18798), (8435, 16926), (8463, 16870), (9114, 15665), (9399, 15190), (9555, 14942), (10122, 14105), (11809, 12090)]