30257038

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{13259}}^1$

素因数の和:13431

約数の個数: 16

約数和(自身を含む): 52191360

約数和(自身を除く): 21934322

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 13259, 26518, 92813, 185626, 2161217, 4322434, 15128519, 30257038]

約数ペア:

[(1, 30257038), (2, 15128519), (7, 4322434), (14, 2161217), (163, 185626), (326, 92813), (1141, 26518), (2282, 13259)]