171960110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{2153}}^1$

素因数の和:2337

約数の個数: 48

約数和(自身を含む): 362440656

約数和(自身を除く): 190480546

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 163, 245, 326, 490, 815, 1141, 1630, 2153, 2282, 4306, 5705, 7987, 10765, 11410, 15071, 15974, 21530, 30142, 39935, 75355, 79870, 105497, 150710, 210994, 350939, 527485, 701878, 1054970, 1754695, 2456573, 3509390, 4913146, 12282865, 17196011, 24565730, 34392022, 85980055, 171960110]

約数ペア:

[(1, 171960110), (2, 85980055), (5, 34392022), (7, 24565730), (10, 17196011), (14, 12282865), (35, 4913146), (49, 3509390), (70, 2456573), (98, 1754695), (163, 1054970), (245, 701878), (326, 527485), (490, 350939), (815, 210994), (1141, 150710), (1630, 105497), (2153, 79870), (2282, 75355), (4306, 39935), (5705, 30142), (7987, 21530), (10765, 15974), (11410, 15071)]