60612340

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{21803}}^1$

素因数の和:21951

約数の個数: 24

約数和(自身を含む): 128207520

約数和(自身を除く): 67595180

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 21803, 43606, 87212, 109015, 218030, 436060, 3030617, 6061234, 12122468, 15153085, 30306170, 60612340]

約数ペア:

[(1, 60612340), (2, 30306170), (4, 15153085), (5, 12122468), (10, 6061234), (20, 3030617), (139, 436060), (278, 218030), (556, 109015), (695, 87212), (1390, 43606), (2780, 21803)]