30281392

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{51151}}^1$

素因数の和:51196

約数の個数: 20

約数和(自身を含む): 60257056

約数和(自身を除く): 29975664

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 51151, 102302, 204604, 409208, 818416, 1892587, 3785174, 7570348, 15140696, 30281392]

約数ペア:

[(1, 30281392), (2, 15140696), (4, 7570348), (8, 3785174), (16, 1892587), (37, 818416), (74, 409208), (148, 204604), (296, 102302), (592, 51151)]