2990436770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{164581}}^1$

素因数の和:164690

約数の個数: 32

約数和(自身を含む): 5687953920

約数和(自身を除く): 2697517150

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 395, 790, 1817, 3634, 9085, 18170, 164581, 329162, 822905, 1645810, 3785363, 7570726, 13001899, 18926815, 26003798, 37853630, 65009495, 130018990, 299043677, 598087354, 1495218385, 2990436770]

約数ペア:

[(1, 2990436770), (2, 1495218385), (5, 598087354), (10, 299043677), (23, 130018990), (46, 65009495), (79, 37853630), (115, 26003798), (158, 18926815), (230, 13001899), (395, 7570726), (790, 3785363), (1817, 1645810), (3634, 822905), (9085, 329162), (18170, 164581)]