160221390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{762959}}^1$

素因数の和:762976

約数の個数: 32

約数和(自身を含む): 439464960

約数和(自身を除く): 279243570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 762959, 1525918, 2288877, 3814795, 4577754, 5340713, 7629590, 10681426, 11444385, 16022139, 22888770, 26703565, 32044278, 53407130, 80110695, 160221390]

約数ペア:

[(1, 160221390), (2, 80110695), (3, 53407130), (5, 32044278), (6, 26703565), (7, 22888770), (10, 16022139), (14, 11444385), (15, 10681426), (21, 7629590), (30, 5340713), (35, 4577754), (42, 3814795), (70, 2288877), (105, 1525918), (210, 762959)]