179632370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{19937}}^1$

素因数の和:20014

約数の個数: 32

約数和(自身を含む): 348835248

約数和(自身を除く): 169202878

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 4505, 9010, 19937, 39874, 99685, 199370, 338929, 677858, 1056661, 1694645, 2113322, 3389290, 5283305, 10566610, 17963237, 35926474, 89816185, 179632370]

約数ペア:

[(1, 179632370), (2, 89816185), (5, 35926474), (10, 17963237), (17, 10566610), (34, 5283305), (53, 3389290), (85, 2113322), (106, 1694645), (170, 1056661), (265, 677858), (530, 338929), (901, 199370), (1802, 99685), (4505, 39874), (9010, 19937)]