304333467340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2173810481}}^1$

素因数の和:2173810497

約数の個数: 24

約数和(自身を含む): 730400321952

約数和(自身を除く): 426066854612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2173810481, 4347620962, 8695241924, 10869052405, 15216673367, 21738104810, 30433346734, 43476209620, 60866693468, 76083366835, 152166733670, 304333467340]

約数ペア:

[(1, 304333467340), (2, 152166733670), (4, 76083366835), (5, 60866693468), (7, 43476209620), (10, 30433346734), (14, 21738104810), (20, 15216673367), (28, 10869052405), (35, 8695241924), (70, 4347620962), (140, 2173810481)]