15026456740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{613}}^1\times {\mathrm{4241}}^1$

素因数の和:4897

約数の個数: 72

約数和(自身を含む): 33583557672

約数和(自身を除く): 18557100932

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 613, 1156, 1226, 1445, 2452, 2890, 3065, 4241, 5780, 6130, 8482, 10421, 12260, 16964, 20842, 21205, 41684, 42410, 52105, 72097, 84820, 104210, 144194, 177157, 208420, 288388, 354314, 360485, 708628, 720970, 885785, 1225649, 1441940, 1771570, 2451298, 2599733, 3543140, 4902596, 5199466, 6128245, 10398932, 12256490, 12998665, 24512980, 25997330, 44195461, 51994660, 88390922, 176781844, 220977305, 441954610, 751322837, 883909220, 1502645674, 3005291348, 3756614185, 7513228370, 15026456740]

約数ペア:

[(1, 15026456740), (2, 7513228370), (4, 3756614185), (5, 3005291348), (10, 1502645674), (17, 883909220), (20, 751322837), (34, 441954610), (68, 220977305), (85, 176781844), (170, 88390922), (289, 51994660), (340, 44195461), (578, 25997330), (613, 24512980), (1156, 12998665), (1226, 12256490), (1445, 10398932), (2452, 6128245), (2890, 5199466), (3065, 4902596), (4241, 3543140), (5780, 2599733), (6130, 2451298), (8482, 1771570), (10421, 1441940), (12260, 1225649), (16964, 885785), (20842, 720970), (21205, 708628), (41684, 360485), (42410, 354314), (52105, 288388), (72097, 208420), (84820, 177157), (104210, 144194)]