15711910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3187}}^1$

素因数の和:3240

約数の個数: 32

約数和(自身を含む): 30987360

約数和(自身を除く): 15275450

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 3187, 4930, 6374, 15935, 31870, 54179, 92423, 108358, 184846, 270895, 462115, 541790, 924230, 1571191, 3142382, 7855955, 15711910]

約数ペア:

[(1, 15711910), (2, 7855955), (5, 3142382), (10, 1571191), (17, 924230), (29, 541790), (34, 462115), (58, 270895), (85, 184846), (145, 108358), (170, 92423), (290, 54179), (493, 31870), (986, 15935), (2465, 6374), (3187, 4930)]