42305820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{705097}}^1$

素因数の和:705109

約数の個数: 24

約数和(自身を含む): 118456464

約数和(自身を除く): 76150644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 705097, 1410194, 2115291, 2820388, 3525485, 4230582, 7050970, 8461164, 10576455, 14101940, 21152910, 42305820]

約数ペア:

[(1, 42305820), (2, 21152910), (3, 14101940), (4, 10576455), (5, 8461164), (6, 7050970), (10, 4230582), (12, 3525485), (15, 2820388), (20, 2115291), (30, 1410194), (60, 705097)]