30876794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{69857}}^1$

素因数の和:69889

約数の個数: 16

約数和(自身を含む): 52812648

約数和(自身を除く): 21935854

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 69857, 139714, 908141, 1187569, 1816282, 2375138, 15438397, 30876794]

約数ペア:

[(1, 30876794), (2, 15438397), (13, 2375138), (17, 1816282), (26, 1187569), (34, 908141), (221, 139714), (442, 69857)]