291266730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3236297}}^1$

素因数の和:3236310

約数の個数: 24

約数和(自身を含む): 757293732

約数和(自身を除く): 466027002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3236297, 6472594, 9708891, 16181485, 19417782, 29126673, 32362970, 48544455, 58253346, 97088910, 145633365, 291266730]

約数ペア:

[(1, 291266730), (2, 145633365), (3, 97088910), (5, 58253346), (6, 48544455), (9, 32362970), (10, 29126673), (15, 19417782), (18, 16181485), (30, 9708891), (45, 6472594), (90, 3236297)]