42545820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{709097}}^1$

素因数の和:709109

約数の個数: 24

約数和(自身を含む): 119128464

約数和(自身を除く): 76582644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 709097, 1418194, 2127291, 2836388, 3545485, 4254582, 7090970, 8509164, 10636455, 14181940, 21272910, 42545820]

約数ペア:

[(1, 42545820), (2, 21272910), (3, 14181940), (4, 10636455), (5, 8509164), (6, 7090970), (10, 4254582), (12, 3545485), (15, 2836388), (20, 2127291), (30, 1418194), (60, 709097)]