13860490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8609}}^1$

素因数の和:8646

約数の個数: 32

約数和(自身を含む): 29756160

約数和(自身を除く): 15895670

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 8609, 17218, 43045, 60263, 86090, 120526, 198007, 301315, 396014, 602630, 990035, 1386049, 1980070, 2772098, 6930245, 13860490]

約数ペア:

[(1, 13860490), (2, 6930245), (5, 2772098), (7, 1980070), (10, 1386049), (14, 990035), (23, 602630), (35, 396014), (46, 301315), (70, 198007), (115, 120526), (161, 86090), (230, 60263), (322, 43045), (805, 17218), (1610, 8609)]