30371146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{68713}}^1$

素因数の和:68745

約数の個数: 16

約数和(自身を含む): 51947784

約数和(自身を除く): 21576638

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 68713, 137426, 893269, 1168121, 1786538, 2336242, 15185573, 30371146]

約数ペア:

[(1, 30371146), (2, 15185573), (13, 2336242), (17, 1786538), (26, 1168121), (34, 893269), (221, 137426), (442, 68713)]