171859620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{27809}}^1$

素因数の和:27924

約数の個数: 48

約数和(自身を含む): 485896320

約数和(自身を除く): 314036700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 27809, 55618, 83427, 111236, 139045, 166854, 278090, 333708, 417135, 556180, 834270, 1668540, 2864327, 5728654, 8592981, 11457308, 14321635, 17185962, 28643270, 34371924, 42964905, 57286540, 85929810, 171859620]

約数ペア:

[(1, 171859620), (2, 85929810), (3, 57286540), (4, 42964905), (5, 34371924), (6, 28643270), (10, 17185962), (12, 14321635), (15, 11457308), (20, 8592981), (30, 5728654), (60, 2864327), (103, 1668540), (206, 834270), (309, 556180), (412, 417135), (515, 333708), (618, 278090), (1030, 166854), (1236, 139045), (1545, 111236), (2060, 83427), (3090, 55618), (6180, 27809)]