30315350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{46639}}^1$

素因数の和:46664

約数の個数: 24

約数和(自身を含む): 60725280

約数和(自身を除く): 30409930

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 46639, 93278, 233195, 466390, 606307, 1165975, 1212614, 2331950, 3031535, 6063070, 15157675, 30315350]

約数ペア:

[(1, 30315350), (2, 15157675), (5, 6063070), (10, 3031535), (13, 2331950), (25, 1212614), (26, 1165975), (50, 606307), (65, 466390), (130, 233195), (325, 93278), (650, 46639)]