216131670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2401463}}^1$

素因数の和:2401476

約数の個数: 24

約数和(自身を含む): 561942576

約数和(自身を除く): 345810906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2401463, 4802926, 7204389, 12007315, 14408778, 21613167, 24014630, 36021945, 43226334, 72043890, 108065835, 216131670]

約数ペア:

[(1, 216131670), (2, 108065835), (3, 72043890), (5, 43226334), (6, 36021945), (9, 24014630), (10, 21613167), (15, 14408778), (18, 12007315), (30, 7204389), (45, 4802926), (90, 2401463)]