65488620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1091477}}^1$

素因数の和:1091489

約数の個数: 24

約数和(自身を含む): 183368304

約数和(自身を除く): 117879684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1091477, 2182954, 3274431, 4365908, 5457385, 6548862, 10914770, 13097724, 16372155, 21829540, 32744310, 65488620]

約数ペア:

[(1, 65488620), (2, 32744310), (3, 21829540), (4, 16372155), (5, 13097724), (6, 10914770), (10, 6548862), (12, 5457385), (15, 4365908), (20, 3274431), (30, 2182954), (60, 1091477)]