42202740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{703379}}^1$

素因数の和:703391

約数の個数: 24

約数和(自身を含む): 118167840

約数和(自身を除く): 75965100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 703379, 1406758, 2110137, 2813516, 3516895, 4220274, 7033790, 8440548, 10550685, 14067580, 21101370, 42202740]

約数ペア:

[(1, 42202740), (2, 21101370), (3, 14067580), (4, 10550685), (5, 8440548), (6, 7033790), (10, 4220274), (12, 3516895), (15, 2813516), (20, 2110137), (30, 1406758), (60, 703379)]