86699270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{42709}}^1$

素因数の和:42752

約数の個数: 32

約数和(自身を含む): 184507200

約数和(自身を除く): 97807930

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 42709, 85418, 213545, 298963, 427090, 597926, 1238561, 1494815, 2477122, 2989630, 6192805, 8669927, 12385610, 17339854, 43349635, 86699270]

約数ペア:

[(1, 86699270), (2, 43349635), (5, 17339854), (7, 12385610), (10, 8669927), (14, 6192805), (29, 2989630), (35, 2477122), (58, 1494815), (70, 1238561), (145, 597926), (203, 427090), (290, 298963), (406, 213545), (1015, 85418), (2030, 42709)]