66634610

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{19427}}^1$

素因数の和:19455

約数の個数: 32

約数和(自身を含む): 139881600

約数和(自身を除く): 73246990

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 19427, 38854, 97135, 135989, 194270, 271978, 679945, 951923, 1359890, 1903846, 4759615, 6663461, 9519230, 13326922, 33317305, 66634610]

約数ペア:

[(1, 66634610), (2, 33317305), (5, 13326922), (7, 9519230), (10, 6663461), (14, 4759615), (35, 1903846), (49, 1359890), (70, 951923), (98, 679945), (245, 271978), (343, 194270), (490, 135989), (686, 97135), (1715, 38854), (3430, 19427)]