158913420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2648557}}^1$

素因数の和:2648569

約数の個数: 24

約数和(自身を含む): 444957744

約数和(自身を除く): 286044324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2648557, 5297114, 7945671, 10594228, 13242785, 15891342, 26485570, 31782684, 39728355, 52971140, 79456710, 158913420]

約数ペア:

[(1, 158913420), (2, 79456710), (3, 52971140), (4, 39728355), (5, 31782684), (6, 26485570), (10, 15891342), (12, 13242785), (15, 10594228), (20, 7945671), (30, 5297114), (60, 2648557)]