318315510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{857}}^1\times {\mathrm{4127}}^1$

素因数の和:4997

約数の個数: 48

約数和(自身を含む): 828786816

約数和(自身を除く): 510471306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 857, 1714, 2571, 4127, 4285, 5142, 7713, 8254, 8570, 12381, 12855, 15426, 20635, 24762, 25710, 37143, 38565, 41270, 61905, 74286, 77130, 123810, 185715, 371430, 3536839, 7073678, 10610517, 17684195, 21221034, 31831551, 35368390, 53052585, 63663102, 106105170, 159157755, 318315510]

約数ペア:

[(1, 318315510), (2, 159157755), (3, 106105170), (5, 63663102), (6, 53052585), (9, 35368390), (10, 31831551), (15, 21221034), (18, 17684195), (30, 10610517), (45, 7073678), (90, 3536839), (857, 371430), (1714, 185715), (2571, 123810), (4127, 77130), (4285, 74286), (5142, 61905), (7713, 41270), (8254, 38565), (8570, 37143), (12381, 25710), (12855, 24762), (15426, 20635)]