206810580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3446843}}^1$

素因数の和:3446855

約数の個数: 24

約数和(自身を含む): 579069792

約数和(自身を除く): 372259212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3446843, 6893686, 10340529, 13787372, 17234215, 20681058, 34468430, 41362116, 51702645, 68936860, 103405290, 206810580]

約数ペア:

[(1, 206810580), (2, 103405290), (3, 68936860), (4, 51702645), (5, 41362116), (6, 34468430), (10, 20681058), (12, 17234215), (15, 13787372), (20, 10340529), (30, 6893686), (60, 3446843)]