70316860

素因数分解:

$2^2\times 5^1\times {\mathrm{1583}}^1\times {\mathrm{2221}}^1$

素因数の和:3813

約数の個数: 24

約数和(自身を含む): 147825216

約数和(自身を除く): 77508356

約数列:

[1, 2, 4, 5, 10, 20, 1583, 2221, 3166, 4442, 6332, 7915, 8884, 11105, 15830, 22210, 31660, 44420, 3515843, 7031686, 14063372, 17579215, 35158430, 70316860]

約数ペア:

[(1, 70316860), (2, 35158430), (4, 17579215), (5, 14063372), (10, 7031686), (20, 3515843), (1583, 44420), (2221, 31660), (3166, 22210), (4442, 15830), (6332, 11105), (7915, 8884)]