30143230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{231871}}^1$

素因数の和:231891

約数の個数: 16

約数和(自身を含む): 58431744

約数和(自身を除く): 28288514

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 231871, 463742, 1159355, 2318710, 3014323, 6028646, 15071615, 30143230]

約数ペア:

[(1, 30143230), (2, 15071615), (5, 6028646), (10, 3014323), (13, 2318710), (26, 1159355), (65, 463742), (130, 231871)]