57458380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{58631}}^1$

素因数の和:58654

約数の個数: 36

約数和(自身を含む): 140365008

約数和(自身を除く): 82906628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 58631, 117262, 234524, 293155, 410417, 586310, 820834, 1172620, 1641668, 2052085, 2872919, 4104170, 5745838, 8208340, 11491676, 14364595, 28729190, 57458380]

約数ペア:

[(1, 57458380), (2, 28729190), (4, 14364595), (5, 11491676), (7, 8208340), (10, 5745838), (14, 4104170), (20, 2872919), (28, 2052085), (35, 1641668), (49, 1172620), (70, 820834), (98, 586310), (140, 410417), (196, 293155), (245, 234524), (490, 117262), (980, 58631)]