30406964

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37447}}^1$

素因数の和:37487

約数の個数: 24

約数和(自身を含む): 62912640

約数和(自身を除く): 32505676

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 37447, 74894, 149788, 262129, 524258, 1048516, 1085963, 2171926, 4343852, 7601741, 15203482, 30406964]

約数ペア:

[(1, 30406964), (2, 15203482), (4, 7601741), (7, 4343852), (14, 2171926), (28, 1085963), (29, 1048516), (58, 524258), (116, 262129), (203, 149788), (406, 74894), (812, 37447)]