485738260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3469559}}^1$

素因数の和:3469575

約数の個数: 24

約数和(自身を含む): 1165772160

約数和(自身を除く): 680033900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3469559, 6939118, 13878236, 17347795, 24286913, 34695590, 48573826, 69391180, 97147652, 121434565, 242869130, 485738260]

約数ペア:

[(1, 485738260), (2, 242869130), (4, 121434565), (5, 97147652), (7, 69391180), (10, 48573826), (14, 34695590), (20, 24286913), (28, 17347795), (35, 13878236), (70, 6939118), (140, 3469559)]