234860140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{618053}}^1$

素因数の和:618081

約数の個数: 24

約数和(自身を含む): 519165360

約数和(自身を除く): 284305220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 618053, 1236106, 2472212, 3090265, 6180530, 11743007, 12361060, 23486014, 46972028, 58715035, 117430070, 234860140]

約数ペア:

[(1, 234860140), (2, 117430070), (4, 58715035), (5, 46972028), (10, 23486014), (19, 12361060), (20, 11743007), (38, 6180530), (76, 3090265), (95, 2472212), (190, 1236106), (380, 618053)]