86588730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{320699}}^1$

素因数の和:320715

約数の個数: 32

約数和(自身を含む): 230904000

約数和(自身を除く): 144315270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 320699, 641398, 962097, 1603495, 1924194, 2886291, 3206990, 4810485, 5772582, 8658873, 9620970, 14431455, 17317746, 28862910, 43294365, 86588730]

約数ペア:

[(1, 86588730), (2, 43294365), (3, 28862910), (5, 17317746), (6, 14431455), (9, 9620970), (10, 8658873), (15, 5772582), (18, 4810485), (27, 3206990), (30, 2886291), (45, 1924194), (54, 1603495), (90, 962097), (135, 641398), (270, 320699)]