4789540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{34211}}^1$

素因数の和:34227

約数の個数: 24

約数和(自身を含む): 11495232

約数和(自身を除く): 6705692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 34211, 68422, 136844, 171055, 239477, 342110, 478954, 684220, 957908, 1197385, 2394770, 4789540]

約数ペア:

[(1, 4789540), (2, 2394770), (4, 1197385), (5, 957908), (7, 684220), (10, 478954), (14, 342110), (20, 239477), (28, 171055), (35, 136844), (70, 68422), (140, 34211)]