357290530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{20809}}^1$

素因数の和:20934

約数の個数: 32

約数和(自身を含む): 687728880

約数和(自身を除く): 330438350

約数列:

[1, 2, 5, 10, 17, 34, 85, 101, 170, 202, 505, 1010, 1717, 3434, 8585, 17170, 20809, 41618, 104045, 208090, 353753, 707506, 1768765, 2101709, 3537530, 4203418, 10508545, 21017090, 35729053, 71458106, 178645265, 357290530]

約数ペア:

[(1, 357290530), (2, 178645265), (5, 71458106), (10, 35729053), (17, 21017090), (34, 10508545), (85, 4203418), (101, 3537530), (170, 2101709), (202, 1768765), (505, 707506), (1010, 353753), (1717, 208090), (3434, 104045), (8585, 41618), (17170, 20809)]