30676945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{691}}^1$

素因数の和:1392

約数の個数: 16

約数和(自身を含む): 39759552

約数和(自身を除く): 9082607

約数列:

[1, 5, 13, 65, 683, 691, 3415, 3455, 8879, 8983, 44395, 44915, 471953, 2359765, 6135389, 30676945]

約数ペア:

[(1, 30676945), (5, 6135389), (13, 2359765), (65, 471953), (683, 44915), (691, 44395), (3415, 8983), (3455, 8879)]