70479340

素因数分解:

$2^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{5693}}^1$

素因数の和:6321

約数の個数: 24

約数和(自身を含む): 148271760

約数和(自身を除く): 77792420

約数列:

[1, 2, 4, 5, 10, 20, 619, 1238, 2476, 3095, 5693, 6190, 11386, 12380, 22772, 28465, 56930, 113860, 3523967, 7047934, 14095868, 17619835, 35239670, 70479340]

約数ペア:

[(1, 70479340), (2, 35239670), (4, 17619835), (5, 14095868), (10, 7047934), (20, 3523967), (619, 113860), (1238, 56930), (2476, 28465), (3095, 22772), (5693, 12380), (6190, 11386)]