8992870

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 16708608

約数和(自身を除く): 7715738

約数列:

[1, 2, 5, 10, 73, 97, 127, 146, 194, 254, 365, 485, 635, 730, 970, 1270, 7081, 9271, 12319, 14162, 18542, 24638, 35405, 46355, 61595, 70810, 92710, 123190, 899287, 1798574, 4496435, 8992870]

約数ペア:

[(1, 8992870), (2, 4496435), (5, 1798574), (10, 899287), (73, 123190), (97, 92710), (127, 70810), (146, 61595), (194, 46355), (254, 35405), (365, 24638), (485, 18542), (635, 14162), (730, 12319), (970, 9271), (1270, 7081)]