89345940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1489099}}^1$

素因数の和:1489111

約数の個数: 24

約数和(自身を含む): 250168800

約数和(自身を除く): 160822860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1489099, 2978198, 4467297, 5956396, 7445495, 8934594, 14890990, 17869188, 22336485, 29781980, 44672970, 89345940]

約数ペア:

[(1, 89345940), (2, 44672970), (3, 29781980), (4, 22336485), (5, 17869188), (6, 14890990), (10, 8934594), (12, 7445495), (15, 5956396), (20, 4467297), (30, 2978198), (60, 1489099)]