68513790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{14011}}^1$

素因数の和:14184

約数の個数: 32

約数和(自身を含む): 165453696

約数和(自身を除く): 96939906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 14011, 28022, 42033, 70055, 84066, 140110, 210165, 420330, 2283793, 4567586, 6851379, 11418965, 13702758, 22837930, 34256895, 68513790]

約数ペア:

[(1, 68513790), (2, 34256895), (3, 22837930), (5, 13702758), (6, 11418965), (10, 6851379), (15, 4567586), (30, 2283793), (163, 420330), (326, 210165), (489, 140110), (815, 84066), (978, 70055), (1630, 42033), (2445, 28022), (4890, 14011)]