68069790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{756331}}^1$

素因数の和:756344

約数の個数: 24

約数和(自身を含む): 176981688

約数和(自身を除く): 108911898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 756331, 1512662, 2268993, 3781655, 4537986, 6806979, 7563310, 11344965, 13613958, 22689930, 34034895, 68069790]

約数ペア:

[(1, 68069790), (2, 34034895), (3, 22689930), (5, 13613958), (6, 11344965), (9, 7563310), (10, 6806979), (15, 4537986), (18, 3781655), (30, 2268993), (45, 1512662), (90, 756331)]