90190860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1503181}}^1$

素因数の和:1503193

約数の個数: 24

約数和(自身を含む): 252534576

約数和(自身を除く): 162343716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1503181, 3006362, 4509543, 6012724, 7515905, 9019086, 15031810, 18038172, 22547715, 30063620, 45095430, 90190860]

約数ペア:

[(1, 90190860), (2, 45095430), (3, 30063620), (4, 22547715), (5, 18038172), (6, 15031810), (10, 9019086), (12, 7515905), (15, 6012724), (20, 4509543), (30, 3006362), (60, 1503181)]