1427885830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{187141}}^1$

素因数の和:187264

約数の個数: 32

約数和(自身を含む): 2964329280

約数和(自身を除く): 1536443450

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 7630, 187141, 374282, 935705, 1309987, 1871410, 2619974, 6549935, 13099870, 20398369, 40796738, 101991845, 142788583, 203983690, 285577166, 713942915, 1427885830]

約数ペア:

[(1, 1427885830), (2, 713942915), (5, 285577166), (7, 203983690), (10, 142788583), (14, 101991845), (35, 40796738), (70, 20398369), (109, 13099870), (218, 6549935), (545, 2619974), (763, 1871410), (1090, 1309987), (1526, 935705), (3815, 374282), (7630, 187141)]