259751910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:634

約数の個数: 96

約数和(自身を含む): 691004160

約数和(自身を除く): 431252250

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 163, 165, 242, 326, 330, 363, 439, 489, 605, 726, 815, 878, 978, 1210, 1317, 1630, 1793, 1815, 2195, 2445, 2634, 3586, 3630, 4390, 4829, 4890, 5379, 6585, 8965, 9658, 10758, 13170, 14487, 17930, 19723, 24145, 26895, 28974, 39446, 48290, 53119, 53790, 59169, 71557, 72435, 98615, 106238, 118338, 143114, 144870, 159357, 197230, 214671, 265595, 295845, 318714, 357785, 429342, 531190, 591690, 715570, 787127, 796785, 1073355, 1574254, 1593570, 2146710, 2361381, 3935635, 4722762, 7871270, 8658397, 11806905, 17316794, 23613810, 25975191, 43291985, 51950382, 86583970, 129875955, 259751910]

約数ペア:

[(1, 259751910), (2, 129875955), (3, 86583970), (5, 51950382), (6, 43291985), (10, 25975191), (11, 23613810), (15, 17316794), (22, 11806905), (30, 8658397), (33, 7871270), (55, 4722762), (66, 3935635), (110, 2361381), (121, 2146710), (163, 1593570), (165, 1574254), (242, 1073355), (326, 796785), (330, 787127), (363, 715570), (439, 591690), (489, 531190), (605, 429342), (726, 357785), (815, 318714), (878, 295845), (978, 265595), (1210, 214671), (1317, 197230), (1630, 159357), (1793, 144870), (1815, 143114), (2195, 118338), (2445, 106238), (2634, 98615), (3586, 72435), (3630, 71557), (4390, 59169), (4829, 53790), (4890, 53119), (5379, 48290), (6585, 39446), (8965, 28974), (9658, 26895), (10758, 24145), (13170, 19723), (14487, 17930)]