30623260

素因数分解:

$2^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1847}}^1$

素因数の和:2685

約数の個数: 24

約数和(自身を含む): 64421280

約数和(自身を除く): 33798020

約数列:

[1, 2, 4, 5, 10, 20, 829, 1658, 1847, 3316, 3694, 4145, 7388, 8290, 9235, 16580, 18470, 36940, 1531163, 3062326, 6124652, 7655815, 15311630, 30623260]

約数ペア:

[(1, 30623260), (2, 15311630), (4, 7655815), (5, 6124652), (10, 3062326), (20, 1531163), (829, 36940), (1658, 18470), (1847, 16580), (3316, 9235), (3694, 8290), (4145, 7388)]