30663660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{511061}}^1$

素因数の和:511073

約数の個数: 24

約数和(自身を含む): 85858416

約数和(自身を除く): 55194756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 511061, 1022122, 1533183, 2044244, 2555305, 3066366, 5110610, 6132732, 7665915, 10221220, 15331830, 30663660]

約数ペア:

[(1, 30663660), (2, 15331830), (3, 10221220), (4, 7665915), (5, 6132732), (6, 5110610), (10, 3066366), (12, 2555305), (15, 2044244), (20, 1533183), (30, 1022122), (60, 511061)]