3165980

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{509}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 6683040

約数和(自身を除く): 3517060

約数列:

[1, 2, 4, 5, 10, 20, 311, 509, 622, 1018, 1244, 1555, 2036, 2545, 3110, 5090, 6220, 10180, 158299, 316598, 633196, 791495, 1582990, 3165980]

約数ペア:

[(1, 3165980), (2, 1582990), (4, 791495), (5, 633196), (10, 316598), (20, 158299), (311, 10180), (509, 6220), (622, 5090), (1018, 3110), (1244, 2545), (1555, 2036)]