6969980

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3257}}^1$

素因数の和:3373

約数の個数: 24

約数和(自身を含む): 14778288

約数和(自身を除く): 7808308

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 3257, 6514, 13028, 16285, 32570, 65140, 348499, 696998, 1393996, 1742495, 3484990, 6969980]

約数ペア:

[(1, 6969980), (2, 3484990), (4, 1742495), (5, 1393996), (10, 696998), (20, 348499), (107, 65140), (214, 32570), (428, 16285), (535, 13028), (1070, 6514), (2140, 3257)]