15729690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6637}}^1$

素因数の和:6726

約数の個数: 32

約数和(自身を含む): 38234880

約数和(自身を除く): 22505190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 6637, 13274, 19911, 33185, 39822, 66370, 99555, 199110, 524323, 1048646, 1572969, 2621615, 3145938, 5243230, 7864845, 15729690]

約数ペア:

[(1, 15729690), (2, 7864845), (3, 5243230), (5, 3145938), (6, 2621615), (10, 1572969), (15, 1048646), (30, 524323), (79, 199110), (158, 99555), (237, 66370), (395, 39822), (474, 33185), (790, 19911), (1185, 13274), (2370, 6637)]