82285490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{51109}}^1$

素因数の和:51146

約数の個数: 32

約数和(自身を含む): 176636160

約数和(自身を除く): 94350670

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 51109, 102218, 255545, 357763, 511090, 715526, 1175507, 1788815, 2351014, 3577630, 5877535, 8228549, 11755070, 16457098, 41142745, 82285490]

約数ペア:

[(1, 82285490), (2, 41142745), (5, 16457098), (7, 11755070), (10, 8228549), (14, 5877535), (23, 3577630), (35, 2351014), (46, 1788815), (70, 1175507), (115, 715526), (161, 511090), (230, 357763), (322, 255545), (805, 102218), (1610, 51109)]