506056260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{443909}}^1$

素因数の和:443940

約数の個数: 48

約数和(自身を含む): 1491537600

約数和(自身を除く): 985481340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 443909, 887818, 1331727, 1775636, 2219545, 2663454, 4439090, 5326908, 6658635, 8434271, 8878180, 13317270, 16868542, 25302813, 26634540, 33737084, 42171355, 50605626, 84342710, 101211252, 126514065, 168685420, 253028130, 506056260]

約数ペア:

[(1, 506056260), (2, 253028130), (3, 168685420), (4, 126514065), (5, 101211252), (6, 84342710), (10, 50605626), (12, 42171355), (15, 33737084), (19, 26634540), (20, 25302813), (30, 16868542), (38, 13317270), (57, 8878180), (60, 8434271), (76, 6658635), (95, 5326908), (114, 4439090), (190, 2663454), (228, 2219545), (285, 1775636), (380, 1331727), (570, 887818), (1140, 443909)]