16947870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7151}}^1$

素因数の和:7240

約数の個数: 32

約数和(自身を含む): 41195520

約数和(自身を除く): 24247650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 7151, 14302, 21453, 35755, 42906, 71510, 107265, 214530, 564929, 1129858, 1694787, 2824645, 3389574, 5649290, 8473935, 16947870]

約数ペア:

[(1, 16947870), (2, 8473935), (3, 5649290), (5, 3389574), (6, 2824645), (10, 1694787), (15, 1129858), (30, 564929), (79, 214530), (158, 107265), (237, 71510), (395, 42906), (474, 35755), (790, 21453), (1185, 14302), (2370, 7151)]