147931450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2203}}^1$

素因数の和:2311

約数の個数: 48

約数和(自身を含む): 295159680

約数和(自身を除く): 147228230

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 79, 85, 158, 170, 395, 425, 790, 850, 1343, 1975, 2203, 2686, 3950, 4406, 6715, 11015, 13430, 22030, 33575, 37451, 55075, 67150, 74902, 110150, 174037, 187255, 348074, 374510, 870185, 936275, 1740370, 1872550, 2958629, 4350925, 5917258, 8701850, 14793145, 29586290, 73965725, 147931450]

約数ペア:

[(1, 147931450), (2, 73965725), (5, 29586290), (10, 14793145), (17, 8701850), (25, 5917258), (34, 4350925), (50, 2958629), (79, 1872550), (85, 1740370), (158, 936275), (170, 870185), (395, 374510), (425, 348074), (790, 187255), (850, 174037), (1343, 110150), (1975, 74902), (2203, 67150), (2686, 55075), (3950, 37451), (4406, 33575), (6715, 22030), (11015, 13430)]