29942740

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{13249}}^1$

素因数の和:13371

約数の個数: 24

約数和(自身を含む): 63441000

約数和(自身を除く): 33498260

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 13249, 26498, 52996, 66245, 132490, 264980, 1497137, 2994274, 5988548, 7485685, 14971370, 29942740]

約数ペア:

[(1, 29942740), (2, 14971370), (4, 7485685), (5, 5988548), (10, 2994274), (20, 1497137), (113, 264980), (226, 132490), (452, 66245), (565, 52996), (1130, 26498), (2260, 13249)]