87198510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{415231}}^1$

素因数の和:415248

約数の個数: 32

約数和(自身を含む): 239173632

約数和(自身を除く): 151975122

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 415231, 830462, 1245693, 2076155, 2491386, 2906617, 4152310, 5813234, 6228465, 8719851, 12456930, 14533085, 17439702, 29066170, 43599255, 87198510]

約数ペア:

[(1, 87198510), (2, 43599255), (3, 29066170), (5, 17439702), (6, 14533085), (7, 12456930), (10, 8719851), (14, 6228465), (15, 5813234), (21, 4152310), (30, 2906617), (35, 2491386), (42, 2076155), (70, 1245693), (105, 830462), (210, 415231)]