184858940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1320421}}^1$

素因数の和:1320437

約数の個数: 24

約数和(自身を含む): 443661792

約数和(自身を除く): 258802852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1320421, 2640842, 5281684, 6602105, 9242947, 13204210, 18485894, 26408420, 36971788, 46214735, 92429470, 184858940]

約数ペア:

[(1, 184858940), (2, 92429470), (4, 46214735), (5, 36971788), (7, 26408420), (10, 18485894), (14, 13204210), (20, 9242947), (28, 6602105), (35, 5281684), (70, 2640842), (140, 1320421)]