27227480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97241}}^1$

素因数の和:97259

約数の個数: 32

約数和(自身を含む): 70014240

約数和(自身を除く): 42786760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 97241, 194482, 388964, 486205, 680687, 777928, 972410, 1361374, 1944820, 2722748, 3403435, 3889640, 5445496, 6806870, 13613740, 27227480]

約数ペア:

[(1, 27227480), (2, 13613740), (4, 6806870), (5, 5445496), (7, 3889640), (8, 3403435), (10, 2722748), (14, 1944820), (20, 1361374), (28, 972410), (35, 777928), (40, 680687), (56, 486205), (70, 388964), (140, 194482), (280, 97241)]