2831540690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{829}}^1\times {\mathrm{31051}}^1$

素因数の和:31898

約数の個数: 32

約数和(自身を含む): 5567002560

約数和(自身を除く): 2735461870

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 829, 1658, 4145, 8290, 9119, 18238, 31051, 45595, 62102, 91190, 155255, 310510, 341561, 683122, 1707805, 3415610, 25741279, 51482558, 128706395, 257412790, 283154069, 566308138, 1415770345, 2831540690]

約数ペア:

[(1, 2831540690), (2, 1415770345), (5, 566308138), (10, 283154069), (11, 257412790), (22, 128706395), (55, 51482558), (110, 25741279), (829, 3415610), (1658, 1707805), (4145, 683122), (8290, 341561), (9119, 310510), (18238, 155255), (31051, 91190), (45595, 62102)]