314610501530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1\times {\mathrm{145709}}^1$

素因数の和:146723

約数の個数: 64

約数和(自身を含む): 646399867680

約数和(自身を除く): 331789366150

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 977, 1105, 1954, 2210, 4885, 9770, 12701, 16609, 25402, 33218, 63505, 83045, 127010, 145709, 166090, 215917, 291418, 431834, 728545, 1079585, 1457090, 1894217, 2159170, 2477053, 3788434, 4954106, 9471085, 12385265, 18942170, 24770530, 32201689, 64403378, 142357693, 161008445, 284715386, 322016890, 711788465, 1423576930, 1850650009, 2420080781, 3701300018, 4840161562, 9253250045, 12100403905, 18506500090, 24200807810, 31461050153, 62922100306, 157305250765, 314610501530]

約数ペア:

[(1, 314610501530), (2, 157305250765), (5, 62922100306), (10, 31461050153), (13, 24200807810), (17, 18506500090), (26, 12100403905), (34, 9253250045), (65, 4840161562), (85, 3701300018), (130, 2420080781), (170, 1850650009), (221, 1423576930), (442, 711788465), (977, 322016890), (1105, 284715386), (1954, 161008445), (2210, 142357693), (4885, 64403378), (9770, 32201689), (12701, 24770530), (16609, 18942170), (25402, 12385265), (33218, 9471085), (63505, 4954106), (83045, 3788434), (127010, 2477053), (145709, 2159170), (166090, 1894217), (215917, 1457090), (291418, 1079585), (431834, 728545)]