137825310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{656311}}^1$

素因数の和:656328

約数の個数: 32

約数和(自身を含む): 378035712

約数和(自身を除く): 240210402

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 656311, 1312622, 1968933, 3281555, 3937866, 4594177, 6563110, 9188354, 9844665, 13782531, 19689330, 22970885, 27565062, 45941770, 68912655, 137825310]

約数ペア:

[(1, 137825310), (2, 68912655), (3, 45941770), (5, 27565062), (6, 22970885), (7, 19689330), (10, 13782531), (14, 9844665), (15, 9188354), (21, 6563110), (30, 4594177), (35, 3937866), (42, 3281555), (70, 1968933), (105, 1312622), (210, 656311)]