1330382990

素因数分解:

$2^1\times 5^1\times {\mathrm{8737}}^1\times {\mathrm{15227}}^1$

素因数の和:23971

約数の個数: 16

約数和(自身を含む): 2395120752

約数和(自身を除く): 1064737762

約数列:

[1, 2, 5, 10, 8737, 15227, 17474, 30454, 43685, 76135, 87370, 152270, 133038299, 266076598, 665191495, 1330382990]

約数ペア:

[(1, 1330382990), (2, 665191495), (5, 266076598), (10, 133038299), (8737, 152270), (15227, 87370), (17474, 76135), (30454, 43685)]