2131530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 5154624

約数和(自身を除く): 3023094

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 227, 313, 454, 626, 681, 939, 1135, 1362, 1565, 1878, 2270, 3130, 3405, 4695, 6810, 9390, 71051, 142102, 213153, 355255, 426306, 710510, 1065765, 2131530]

約数ペア:

[(1, 2131530), (2, 1065765), (3, 710510), (5, 426306), (6, 355255), (10, 213153), (15, 142102), (30, 71051), (227, 9390), (313, 6810), (454, 4695), (626, 3405), (681, 3130), (939, 2270), (1135, 1878), (1362, 1565)]