1994688510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{3271}}^1\times {\mathrm{20327}}^1$

素因数の和:23608

約数の個数: 32

約数和(自身を含む): 4788951552

約数和(自身を除く): 2794263042

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 3271, 6542, 9813, 16355, 19626, 20327, 32710, 40654, 49065, 60981, 98130, 101635, 121962, 203270, 304905, 609810, 66489617, 132979234, 199468851, 332448085, 398937702, 664896170, 997344255, 1994688510]

約数ペア:

[(1, 1994688510), (2, 997344255), (3, 664896170), (5, 398937702), (6, 332448085), (10, 199468851), (15, 132979234), (30, 66489617), (3271, 609810), (6542, 304905), (9813, 203270), (16355, 121962), (19626, 101635), (20327, 98130), (32710, 60981), (40654, 49065)]