130109245

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 199820160

約数和(自身を除く): 69710915

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 289, 323, 595, 665, 677, 1445, 1615, 2023, 2261, 3385, 4739, 5491, 10115, 11305, 11509, 12863, 23695, 27455, 38437, 57545, 64315, 80563, 90041, 192185, 195653, 218671, 402815, 450205, 978265, 1093355, 1369571, 1530697, 3717407, 6847855, 7653485, 18587035, 26021849, 130109245]

約数ペア:

[(1, 130109245), (5, 26021849), (7, 18587035), (17, 7653485), (19, 6847855), (35, 3717407), (85, 1530697), (95, 1369571), (119, 1093355), (133, 978265), (289, 450205), (323, 402815), (595, 218671), (665, 195653), (677, 192185), (1445, 90041), (1615, 80563), (2023, 64315), (2261, 57545), (3385, 38437), (4739, 27455), (5491, 23695), (10115, 12863), (11305, 11509)]