31328730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{348097}}^1$

素因数の和:348110

約数の個数: 24

約数和(自身を含む): 81454932

約数和(自身を除く): 50126202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 348097, 696194, 1044291, 1740485, 2088582, 3132873, 3480970, 5221455, 6265746, 10442910, 15664365, 31328730]

約数ペア:

[(1, 31328730), (2, 15664365), (3, 10442910), (5, 6265746), (6, 5221455), (9, 3480970), (10, 3132873), (15, 2088582), (18, 1740485), (30, 1044291), (45, 696194), (90, 348097)]