137865870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1531843}}^1$

素因数の和:1531856

約数の個数: 24

約数和(自身を含む): 358451496

約数和(自身を除く): 220585626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1531843, 3063686, 4595529, 7659215, 9191058, 13786587, 15318430, 22977645, 27573174, 45955290, 68932935, 137865870]

約数ペア:

[(1, 137865870), (2, 68932935), (3, 45955290), (5, 27573174), (6, 22977645), (9, 15318430), (10, 13786587), (15, 9191058), (18, 7659215), (30, 4595529), (45, 3063686), (90, 1531843)]