23146340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{165331}}^1$

素因数の和:165347

約数の個数: 24

約数和(自身を含む): 55551552

約数和(自身を除く): 32405212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 165331, 330662, 661324, 826655, 1157317, 1653310, 2314634, 3306620, 4629268, 5786585, 11573170, 23146340]

約数ペア:

[(1, 23146340), (2, 11573170), (4, 5786585), (5, 4629268), (7, 3306620), (10, 2314634), (14, 1653310), (20, 1157317), (28, 826655), (35, 661324), (70, 330662), (140, 165331)]