18630130510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5171}}^1\times {\mathrm{21193}}^1$

素因数の和:26388

約数の個数: 32

約数和(自身を含む): 35515379232

約数和(自身を除く): 16885248722

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 5171, 10342, 21193, 25855, 42386, 51710, 87907, 105965, 175814, 211930, 360281, 439535, 720562, 879070, 1801405, 3602810, 109589003, 219178006, 547945015, 1095890030, 1863013051, 3726026102, 9315065255, 18630130510]

約数ペア:

[(1, 18630130510), (2, 9315065255), (5, 3726026102), (10, 1863013051), (17, 1095890030), (34, 547945015), (85, 219178006), (170, 109589003), (5171, 3602810), (10342, 1801405), (21193, 879070), (25855, 720562), (42386, 439535), (51710, 360281), (87907, 211930), (105965, 175814)]