139075260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2317921}}^1$

素因数の和:2317933

約数の個数: 24

約数和(自身を含む): 389410896

約数和(自身を除く): 250335636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2317921, 4635842, 6953763, 9271684, 11589605, 13907526, 23179210, 27815052, 34768815, 46358420, 69537630, 139075260]

約数ペア:

[(1, 139075260), (2, 69537630), (3, 46358420), (4, 34768815), (5, 27815052), (6, 23179210), (10, 13907526), (12, 11589605), (15, 9271684), (20, 6953763), (30, 4635842), (60, 2317921)]