34273960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1123}}^1$

素因数の和:1250

約数の個数: 64

約数和(自身を含む): 89020800

約数和(自身を除く): 54746840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 109, 140, 218, 280, 436, 545, 763, 872, 1090, 1123, 1526, 2180, 2246, 3052, 3815, 4360, 4492, 5615, 6104, 7630, 7861, 8984, 11230, 15260, 15722, 22460, 30520, 31444, 39305, 44920, 62888, 78610, 122407, 157220, 244814, 314440, 489628, 612035, 856849, 979256, 1224070, 1713698, 2448140, 3427396, 4284245, 4896280, 6854792, 8568490, 17136980, 34273960]

約数ペア:

[(1, 34273960), (2, 17136980), (4, 8568490), (5, 6854792), (7, 4896280), (8, 4284245), (10, 3427396), (14, 2448140), (20, 1713698), (28, 1224070), (35, 979256), (40, 856849), (56, 612035), (70, 489628), (109, 314440), (140, 244814), (218, 157220), (280, 122407), (436, 78610), (545, 62888), (763, 44920), (872, 39305), (1090, 31444), (1123, 30520), (1526, 22460), (2180, 15722), (2246, 15260), (3052, 11230), (3815, 8984), (4360, 7861), (4492, 7630), (5615, 6104)]