15492747340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{349093}}^1$

素因数の和:349426

約数の個数: 48

約数和(自身を含む): 37299995712

約数和(自身を除く): 21807248372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 317, 634, 1268, 1585, 2219, 3170, 4438, 6340, 8876, 11095, 22190, 44380, 349093, 698186, 1396372, 1745465, 2443651, 3490930, 4887302, 6981860, 9774604, 12218255, 24436510, 48873020, 110662481, 221324962, 442649924, 553312405, 774637367, 1106624810, 1549274734, 2213249620, 3098549468, 3873186835, 7746373670, 15492747340]

約数ペア:

[(1, 15492747340), (2, 7746373670), (4, 3873186835), (5, 3098549468), (7, 2213249620), (10, 1549274734), (14, 1106624810), (20, 774637367), (28, 553312405), (35, 442649924), (70, 221324962), (140, 110662481), (317, 48873020), (634, 24436510), (1268, 12218255), (1585, 9774604), (2219, 6981860), (3170, 4887302), (4438, 3490930), (6340, 2443651), (8876, 1745465), (11095, 1396372), (22190, 698186), (44380, 349093)]