67408620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1123477}}^1$

素因数の和:1123489

約数の個数: 24

約数和(自身を含む): 188744304

約数和(自身を除く): 121335684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1123477, 2246954, 3370431, 4493908, 5617385, 6740862, 11234770, 13481724, 16852155, 22469540, 33704310, 67408620]

約数ペア:

[(1, 67408620), (2, 33704310), (3, 22469540), (4, 16852155), (5, 13481724), (6, 11234770), (10, 6740862), (12, 5617385), (15, 4493908), (20, 3370431), (30, 2246954), (60, 1123477)]