15066980

素因数分解:

$2^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{1103}}^1$

素因数の和:1795

約数の個数: 24

約数和(自身を含む): 31715712

約数和(自身を除く): 16648732

約数列:

[1, 2, 4, 5, 10, 20, 683, 1103, 1366, 2206, 2732, 3415, 4412, 5515, 6830, 11030, 13660, 22060, 753349, 1506698, 3013396, 3766745, 7533490, 15066980]

約数ペア:

[(1, 15066980), (2, 7533490), (4, 3766745), (5, 3013396), (10, 1506698), (20, 753349), (683, 22060), (1103, 13660), (1366, 11030), (2206, 6830), (2732, 5515), (3415, 4412)]