5143236490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{10496401}}^1$

素因数の和:10496422

約数の個数: 24

約数和(自身を含む): 10769308452

約数和(自身を除く): 5626071962

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 10496401, 20992802, 52482005, 73474807, 104964010, 146949614, 367374035, 514323649, 734748070, 1028647298, 2571618245, 5143236490]

約数ペア:

[(1, 5143236490), (2, 2571618245), (5, 1028647298), (7, 734748070), (10, 514323649), (14, 367374035), (35, 146949614), (49, 104964010), (70, 73474807), (98, 52482005), (245, 20992802), (490, 10496401)]