180210842

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1823}}^1$

素因数の和:2162

約数の個数: 32

約数和(自身を含む): 323592192

約数和(自身を除く): 143381350

約数列:

[1, 2, 7, 14, 23, 46, 161, 307, 322, 614, 1823, 2149, 3646, 4298, 7061, 12761, 14122, 25522, 41929, 49427, 83858, 98854, 293503, 559661, 587006, 1119322, 3917627, 7835254, 12872203, 25744406, 90105421, 180210842]

約数ペア:

[(1, 180210842), (2, 90105421), (7, 25744406), (14, 12872203), (23, 7835254), (46, 3917627), (161, 1119322), (307, 587006), (322, 559661), (614, 293503), (1823, 98854), (2149, 83858), (3646, 49427), (4298, 41929), (7061, 25522), (12761, 14122)]