17008180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{121487}}^1$

素因数の和:121503

約数の個数: 24

約数和(自身を含む): 40819968

約数和(自身を除く): 23811788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 121487, 242974, 485948, 607435, 850409, 1214870, 1700818, 2429740, 3401636, 4252045, 8504090, 17008180]

約数ペア:

[(1, 17008180), (2, 8504090), (4, 4252045), (5, 3401636), (7, 2429740), (10, 1700818), (14, 1214870), (20, 850409), (28, 607435), (35, 485948), (70, 242974), (140, 121487)]