12744210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2347}}^1$

素因数の和:2538

約数の個数: 32

約数和(自身を含む): 30768192

約数和(自身を除く): 18023982

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1810, 2347, 2715, 4694, 5430, 7041, 11735, 14082, 23470, 35205, 70410, 424807, 849614, 1274421, 2124035, 2548842, 4248070, 6372105, 12744210]

約数ペア:

[(1, 12744210), (2, 6372105), (3, 4248070), (5, 2548842), (6, 2124035), (10, 1274421), (15, 849614), (30, 424807), (181, 70410), (362, 35205), (543, 23470), (905, 14082), (1086, 11735), (1810, 7041), (2347, 5430), (2715, 4694)]