15413690

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 28512000

約数和(自身を除く): 13098310

約数列:

[1, 2, 5, 10, 79, 109, 158, 179, 218, 358, 395, 545, 790, 895, 1090, 1790, 8611, 14141, 17222, 19511, 28282, 39022, 43055, 70705, 86110, 97555, 141410, 195110, 1541369, 3082738, 7706845, 15413690]

約数ペア:

[(1, 15413690), (2, 7706845), (5, 3082738), (10, 1541369), (79, 195110), (109, 141410), (158, 97555), (179, 86110), (218, 70705), (358, 43055), (395, 39022), (545, 28282), (790, 19511), (895, 17222), (1090, 14141), (1790, 8611)]