70748930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{2251}}^1$

素因数の和:2714

約数の個数: 32

約数和(自身を含む): 145929600

約数和(自身を除く): 75180670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 449, 898, 2245, 2251, 3143, 4490, 4502, 6286, 11255, 15715, 15757, 22510, 31430, 31514, 78785, 157570, 1010699, 2021398, 5053495, 7074893, 10106990, 14149786, 35374465, 70748930]

約数ペア:

[(1, 70748930), (2, 35374465), (5, 14149786), (7, 10106990), (10, 7074893), (14, 5053495), (35, 2021398), (70, 1010699), (449, 157570), (898, 78785), (2245, 31514), (2251, 31430), (3143, 22510), (4490, 15757), (4502, 15715), (6286, 11255)]