9558220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1019}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 23304960

約数和(自身を除く): 13746740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1019, 1340, 1876, 2038, 2345, 4076, 4690, 5095, 7133, 9380, 10190, 14266, 20380, 28532, 35665, 68273, 71330, 136546, 142660, 273092, 341365, 477911, 682730, 955822, 1365460, 1911644, 2389555, 4779110, 9558220]

約数ペア:

[(1, 9558220), (2, 4779110), (4, 2389555), (5, 1911644), (7, 1365460), (10, 955822), (14, 682730), (20, 477911), (28, 341365), (35, 273092), (67, 142660), (70, 136546), (134, 71330), (140, 68273), (268, 35665), (335, 28532), (469, 20380), (670, 14266), (938, 10190), (1019, 9380), (1340, 7133), (1876, 5095), (2038, 4690), (2345, 4076)]