634304980

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{103307}}^1$

素因数の和:103623

約数の個数: 24

約数和(自身を含む): 1336392288

約数和(自身を除く): 702087308

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 103307, 206614, 413228, 516535, 1033070, 2066140, 31715249, 63430498, 126860996, 158576245, 317152490, 634304980]

約数ペア:

[(1, 634304980), (2, 317152490), (4, 158576245), (5, 126860996), (10, 63430498), (20, 31715249), (307, 2066140), (614, 1033070), (1228, 516535), (1535, 413228), (3070, 206614), (6140, 103307)]