15698968580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{332183}}^1$

素因数の和:332348

約数の個数: 48

約数和(自身を含む): 35158354560

約数和(自身を除く): 19459385980

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 139, 170, 278, 340, 556, 695, 1390, 2363, 2780, 4726, 9452, 11815, 23630, 47260, 332183, 664366, 1328732, 1660915, 3321830, 5647111, 6643660, 11294222, 22588444, 28235555, 46173437, 56471110, 92346874, 112942220, 184693748, 230867185, 461734370, 784948429, 923468740, 1569896858, 3139793716, 3924742145, 7849484290, 15698968580]

約数ペア:

[(1, 15698968580), (2, 7849484290), (4, 3924742145), (5, 3139793716), (10, 1569896858), (17, 923468740), (20, 784948429), (34, 461734370), (68, 230867185), (85, 184693748), (139, 112942220), (170, 92346874), (278, 56471110), (340, 46173437), (556, 28235555), (695, 22588444), (1390, 11294222), (2363, 6643660), (2780, 5647111), (4726, 3321830), (9452, 1660915), (11815, 1328732), (23630, 664366), (47260, 332183)]