2010202390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{176179}}^1$

素因数の和:176356

約数の個数: 32

約数和(自身を含む): 4160666880

約数和(自身を除く): 2150464490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 5705, 11410, 176179, 352358, 880895, 1233253, 1761790, 2466506, 6166265, 12332530, 28717177, 57434354, 143585885, 201020239, 287171770, 402040478, 1005101195, 2010202390]

約数ペア:

[(1, 2010202390), (2, 1005101195), (5, 402040478), (7, 287171770), (10, 201020239), (14, 143585885), (35, 57434354), (70, 28717177), (163, 12332530), (326, 6166265), (815, 2466506), (1141, 1761790), (1630, 1233253), (2282, 880895), (5705, 352358), (11410, 176179)]