259085490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{7027}}^1$

素因数の和:8266

約数の個数: 32

約数和(自身を含む): 622399680

約数和(自身を除く): 363314190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1229, 2458, 3687, 6145, 7027, 7374, 12290, 14054, 18435, 21081, 35135, 36870, 42162, 70270, 105405, 210810, 8636183, 17272366, 25908549, 43180915, 51817098, 86361830, 129542745, 259085490]

約数ペア:

[(1, 259085490), (2, 129542745), (3, 86361830), (5, 51817098), (6, 43180915), (10, 25908549), (15, 17272366), (30, 8636183), (1229, 210810), (2458, 105405), (3687, 70270), (6145, 42162), (7027, 36870), (7374, 35135), (12290, 21081), (14054, 18435)]