30705430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6547}}^1$

素因数の和:6628

約数の個数: 32

約数和(自身を含む): 64118016

約数和(自身を除く): 33412586

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 6547, 13094, 32735, 45829, 65470, 91658, 229145, 438649, 458290, 877298, 2193245, 3070543, 4386490, 6141086, 15352715, 30705430]

約数ペア:

[(1, 30705430), (2, 15352715), (5, 6141086), (7, 4386490), (10, 3070543), (14, 2193245), (35, 877298), (67, 458290), (70, 438649), (134, 229145), (335, 91658), (469, 65470), (670, 45829), (938, 32735), (2345, 13094), (4690, 6547)]