85552890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{2351}}^1$

素因数の和:3574

約数の個数: 32

約数和(自身を含む): 205583616

約数和(自身を除く): 120030726

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1213, 2351, 2426, 3639, 4702, 6065, 7053, 7278, 11755, 12130, 14106, 18195, 23510, 35265, 36390, 70530, 2851763, 5703526, 8555289, 14258815, 17110578, 28517630, 42776445, 85552890]

約数ペア:

[(1, 85552890), (2, 42776445), (3, 28517630), (5, 17110578), (6, 14258815), (10, 8555289), (15, 5703526), (30, 2851763), (1213, 70530), (2351, 36390), (2426, 35265), (3639, 23510), (4702, 18195), (6065, 14106), (7053, 12130), (7278, 11755)]