190763660

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{31069}}^1$

素因数の和:31385

約数の個数: 24

約数和(自身を含む): 401921520

約数和(自身を除く): 211157860

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 31069, 62138, 124276, 155345, 310690, 621380, 9538183, 19076366, 38152732, 47690915, 95381830, 190763660]

約数ペア:

[(1, 190763660), (2, 95381830), (4, 47690915), (5, 38152732), (10, 19076366), (20, 9538183), (307, 621380), (614, 310690), (1228, 155345), (1535, 124276), (3070, 62138), (6140, 31069)]