6890740

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3049}}^1$

素因数の和:3171

約数の個数: 24

約数和(自身を含む): 14603400

約数和(自身を除く): 7712660

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 3049, 6098, 12196, 15245, 30490, 60980, 344537, 689074, 1378148, 1722685, 3445370, 6890740]

約数ペア:

[(1, 6890740), (2, 3445370), (4, 1722685), (5, 1378148), (10, 689074), (20, 344537), (113, 60980), (226, 30490), (452, 15245), (565, 12196), (1130, 6098), (2260, 3049)]