174238140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2903969}}^1$

素因数の和:2903981

約数の個数: 24

約数和(自身を含む): 487866960

約数和(自身を除く): 313628820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2903969, 5807938, 8711907, 11615876, 14519845, 17423814, 29039690, 34847628, 43559535, 58079380, 87119070, 174238140]

約数ペア:

[(1, 174238140), (2, 87119070), (3, 58079380), (4, 43559535), (5, 34847628), (6, 29039690), (10, 17423814), (12, 14519845), (15, 11615876), (20, 8711907), (30, 5807938), (60, 2903969)]