70921540

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{60103}}^1$

素因数の和:60171

約数の個数: 24

約数和(自身を含む): 151462080

約数和(自身を除く): 80540540

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 60103, 120206, 240412, 300515, 601030, 1202060, 3546077, 7092154, 14184308, 17730385, 35460770, 70921540]

約数ペア:

[(1, 70921540), (2, 35460770), (4, 17730385), (5, 14184308), (10, 7092154), (20, 3546077), (59, 1202060), (118, 601030), (236, 300515), (295, 240412), (590, 120206), (1180, 60103)]