217142010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2412689}}^1$

素因数の和:2412702

約数の個数: 24

約数和(自身を含む): 564569460

約数和(自身を除く): 347427450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2412689, 4825378, 7238067, 12063445, 14476134, 21714201, 24126890, 36190335, 43428402, 72380670, 108571005, 217142010]

約数ペア:

[(1, 217142010), (2, 108571005), (3, 72380670), (5, 43428402), (6, 36190335), (9, 24126890), (10, 21714201), (15, 14476134), (18, 12063445), (30, 7238067), (45, 4825378), (90, 2412689)]