145466730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1616297}}^1$

素因数の和:1616310

約数の個数: 24

約数和(自身を含む): 378213732

約数和(自身を除く): 232747002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1616297, 3232594, 4848891, 8081485, 9697782, 14546673, 16162970, 24244455, 29093346, 48488910, 72733365, 145466730]

約数ペア:

[(1, 145466730), (2, 72733365), (3, 48488910), (5, 29093346), (6, 24244455), (9, 16162970), (10, 14546673), (15, 9697782), (18, 8081485), (30, 4848891), (45, 3232594), (90, 1616297)]