84085070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1423}}^1$

素因数の和:1760

約数の個数: 32

約数和(自身を含む): 159943680

約数和(自身を除く): 75858610

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 311, 622, 1423, 1555, 2846, 3110, 5909, 7115, 11818, 14230, 27037, 29545, 54074, 59090, 135185, 270370, 442553, 885106, 2212765, 4425530, 8408507, 16817014, 42042535, 84085070]

約数ペア:

[(1, 84085070), (2, 42042535), (5, 16817014), (10, 8408507), (19, 4425530), (38, 2212765), (95, 885106), (190, 442553), (311, 270370), (622, 135185), (1423, 59090), (1555, 54074), (2846, 29545), (3110, 27037), (5909, 14230), (7115, 11818)]