149713670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{3271}}^1$

素因数の和:3500

約数の個数: 32

約数和(自身を含む): 282700800

約数和(自身を除く): 132987130

約数列:

[1, 2, 5, 10, 23, 46, 115, 199, 230, 398, 995, 1990, 3271, 4577, 6542, 9154, 16355, 22885, 32710, 45770, 75233, 150466, 376165, 650929, 752330, 1301858, 3254645, 6509290, 14971367, 29942734, 74856835, 149713670]

約数ペア:

[(1, 149713670), (2, 74856835), (5, 29942734), (10, 14971367), (23, 6509290), (46, 3254645), (115, 1301858), (199, 752330), (230, 650929), (398, 376165), (995, 150466), (1990, 75233), (3271, 45770), (4577, 32710), (6542, 22885), (9154, 16355)]