87350970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{415957}}^1$

素因数の和:415974

約数の個数: 32

約数和(自身を含む): 239591808

約数和(自身を除く): 152240838

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 415957, 831914, 1247871, 2079785, 2495742, 2911699, 4159570, 5823398, 6239355, 8735097, 12478710, 14558495, 17470194, 29116990, 43675485, 87350970]

約数ペア:

[(1, 87350970), (2, 43675485), (3, 29116990), (5, 17470194), (6, 14558495), (7, 12478710), (10, 8735097), (14, 6239355), (15, 5823398), (21, 4159570), (30, 2911699), (35, 2495742), (42, 2079785), (70, 1247871), (105, 831914), (210, 415957)]