12687270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24877}}^1$

素因数の和:24904

約数の個数: 32

約数和(自身を含む): 32241888

約数和(自身を除く): 19554618

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 24877, 49754, 74631, 124385, 149262, 248770, 373155, 422909, 746310, 845818, 1268727, 2114545, 2537454, 4229090, 6343635, 12687270]

約数ペア:

[(1, 12687270), (2, 6343635), (3, 4229090), (5, 2537454), (6, 2114545), (10, 1268727), (15, 845818), (17, 746310), (30, 422909), (34, 373155), (51, 248770), (85, 149262), (102, 124385), (170, 74631), (255, 49754), (510, 24877)]