5172390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19157}}^1$

素因数の和:19173

約数の個数: 32

約数和(自身を含む): 13793760

約数和(自身を除く): 8621370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 19157, 38314, 57471, 95785, 114942, 172413, 191570, 287355, 344826, 517239, 574710, 862065, 1034478, 1724130, 2586195, 5172390]

約数ペア:

[(1, 5172390), (2, 2586195), (3, 1724130), (5, 1034478), (6, 862065), (9, 574710), (10, 517239), (15, 344826), (18, 287355), (27, 191570), (30, 172413), (45, 114942), (54, 95785), (90, 57471), (135, 38314), (270, 19157)]