405942690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{70111}}^1$

素因数の和:70314

約数の個数: 32

約数和(自身を含む): 979324416

約数和(自身を除く): 573381726

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 193, 386, 579, 965, 1158, 1930, 2895, 5790, 70111, 140222, 210333, 350555, 420666, 701110, 1051665, 2103330, 13531423, 27062846, 40594269, 67657115, 81188538, 135314230, 202971345, 405942690]

約数ペア:

[(1, 405942690), (2, 202971345), (3, 135314230), (5, 81188538), (6, 67657115), (10, 40594269), (15, 27062846), (30, 13531423), (193, 2103330), (386, 1051665), (579, 701110), (965, 420666), (1158, 350555), (1930, 210333), (2895, 140222), (5790, 70111)]