166394940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2773249}}^1$

素因数の和:2773261

約数の個数: 24

約数和(自身を含む): 465906000

約数和(自身を除く): 299511060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2773249, 5546498, 8319747, 11092996, 13866245, 16639494, 27732490, 33278988, 41598735, 55464980, 83197470, 166394940]

約数ペア:

[(1, 166394940), (2, 83197470), (3, 55464980), (4, 41598735), (5, 33278988), (6, 27732490), (10, 16639494), (12, 13866245), (15, 11092996), (20, 8319747), (30, 5546498), (60, 2773249)]