70400830

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{3187}}^1$

素因数の和:3288

約数の個数: 24

約数和(自身を含む): 129515688

約数和(自身を除く): 59114858

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 2209, 3187, 4418, 6374, 11045, 15935, 22090, 31870, 149789, 299578, 748945, 1497890, 7040083, 14080166, 35200415, 70400830]

約数ペア:

[(1, 70400830), (2, 35200415), (5, 14080166), (10, 7040083), (47, 1497890), (94, 748945), (235, 299578), (470, 149789), (2209, 31870), (3187, 22090), (4418, 15935), (6374, 11045)]