9380451710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{175631}}^1$

素因数の和:175761

約数の個数: 48

約数和(自身を含む): 19821827520

約数和(自身を除く): 10441375810

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 109, 218, 245, 490, 545, 763, 1090, 1526, 3815, 5341, 7630, 10682, 26705, 53410, 175631, 351262, 878155, 1229417, 1756310, 2458834, 6147085, 8605919, 12294170, 17211838, 19143779, 38287558, 43029595, 86059190, 95718895, 134006453, 191437790, 268012906, 670032265, 938045171, 1340064530, 1876090342, 4690225855, 9380451710]

約数ペア:

[(1, 9380451710), (2, 4690225855), (5, 1876090342), (7, 1340064530), (10, 938045171), (14, 670032265), (35, 268012906), (49, 191437790), (70, 134006453), (98, 95718895), (109, 86059190), (218, 43029595), (245, 38287558), (490, 19143779), (545, 17211838), (763, 12294170), (1090, 8605919), (1526, 6147085), (3815, 2458834), (5341, 1756310), (7630, 1229417), (10682, 878155), (26705, 351262), (53410, 175631)]