12306270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1319}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 29652480

約数和(自身を除く): 17346210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 311, 622, 933, 1319, 1555, 1866, 2638, 3110, 3957, 4665, 6595, 7914, 9330, 13190, 19785, 39570, 410209, 820418, 1230627, 2051045, 2461254, 4102090, 6153135, 12306270]

約数ペア:

[(1, 12306270), (2, 6153135), (3, 4102090), (5, 2461254), (6, 2051045), (10, 1230627), (15, 820418), (30, 410209), (311, 39570), (622, 19785), (933, 13190), (1319, 9330), (1555, 7914), (1866, 6595), (2638, 4665), (3110, 3957)]