2528310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 6158592

約数和(自身を除く): 3630282

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 1187, 2130, 2374, 3561, 5935, 7122, 11870, 17805, 35610, 84277, 168554, 252831, 421385, 505662, 842770, 1264155, 2528310]

約数ペア:

[(1, 2528310), (2, 1264155), (3, 842770), (5, 505662), (6, 421385), (10, 252831), (15, 168554), (30, 84277), (71, 35610), (142, 17805), (213, 11870), (355, 7122), (426, 5935), (710, 3561), (1065, 2374), (1187, 2130)]