30148378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{68209}}^1$

素因数の和:68241

約数の個数: 16

約数和(自身を含む): 51566760

約数和(自身を除く): 21418382

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 68209, 136418, 886717, 1159553, 1773434, 2319106, 15074189, 30148378]

約数ペア:

[(1, 30148378), (2, 15074189), (13, 2319106), (17, 1773434), (26, 1159553), (34, 886717), (221, 136418), (442, 68209)]