74839260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1247321}}^1$

素因数の和:1247333

約数の個数: 24

約数和(自身を含む): 209550096

約数和(自身を除く): 134710836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1247321, 2494642, 3741963, 4989284, 6236605, 7483926, 12473210, 14967852, 18709815, 24946420, 37419630, 74839260]

約数ペア:

[(1, 74839260), (2, 37419630), (3, 24946420), (4, 18709815), (5, 14967852), (6, 12473210), (10, 7483926), (12, 6236605), (15, 4989284), (20, 3741963), (30, 2494642), (60, 1247321)]