17369945940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1997}}^1\times {\mathrm{144967}}^1$

素因数の和:146976

約数の個数: 48

約数和(自身を含む): 48660538752

約数和(自身を除く): 31290592812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1997, 3994, 5991, 7988, 9985, 11982, 19970, 23964, 29955, 39940, 59910, 119820, 144967, 289934, 434901, 579868, 724835, 869802, 1449670, 1739604, 2174505, 2899340, 4349010, 8698020, 289499099, 578998198, 868497297, 1157996396, 1447495495, 1736994594, 2894990990, 3473989188, 4342486485, 5789981980, 8684972970, 17369945940]

約数ペア:

[(1, 17369945940), (2, 8684972970), (3, 5789981980), (4, 4342486485), (5, 3473989188), (6, 2894990990), (10, 1736994594), (12, 1447495495), (15, 1157996396), (20, 868497297), (30, 578998198), (60, 289499099), (1997, 8698020), (3994, 4349010), (5991, 2899340), (7988, 2174505), (9985, 1739604), (11982, 1449670), (19970, 869802), (23964, 724835), (29955, 579868), (39940, 434901), (59910, 289934), (119820, 144967)]