30761245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{9781}}^1$

素因数の和:9840

約数の個数: 16

約数和(自身を含む): 40145328

約数和(自身を除く): 9384083

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 9781, 48905, 166277, 361897, 831385, 1809485, 6152249, 30761245]

約数ペア:

[(1, 30761245), (5, 6152249), (17, 1809485), (37, 831385), (85, 361897), (185, 166277), (629, 48905), (3145, 9781)]