285146230

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{2741}}^1$

素因数の和:2952

約数の個数: 32

約数和(自身を含む): 523568448

約数和(自身を除く): 238422218

約数列:

[1, 2, 5, 10, 101, 103, 202, 206, 505, 515, 1010, 1030, 2741, 5482, 10403, 13705, 20806, 27410, 52015, 104030, 276841, 282323, 553682, 564646, 1384205, 1411615, 2768410, 2823230, 28514623, 57029246, 142573115, 285146230]

約数ペア:

[(1, 285146230), (2, 142573115), (5, 57029246), (10, 28514623), (101, 2823230), (103, 2768410), (202, 1411615), (206, 1384205), (505, 564646), (515, 553682), (1010, 282323), (1030, 276841), (2741, 104030), (5482, 52015), (10403, 27410), (13705, 20806)]