70828210

素因数分解:

$2^1\times 5^1\times {\mathrm{1811}}^1\times {\mathrm{3911}}^1$

素因数の和:5729

約数の個数: 16

約数和(自身を含む): 127593792

約数和(自身を除く): 56765582

約数列:

[1, 2, 5, 10, 1811, 3622, 3911, 7822, 9055, 18110, 19555, 39110, 7082821, 14165642, 35414105, 70828210]

約数ペア:

[(1, 70828210), (2, 35414105), (5, 14165642), (10, 7082821), (1811, 39110), (3622, 19555), (3911, 18110), (7822, 9055)]