530173910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{398627}}^1$

素因数の和:398660

約数の個数: 32

約数和(自身を含む): 1148048640

約数和(自身を除く): 617874730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 398627, 797254, 1993135, 2790389, 3986270, 5580778, 7573913, 13951945, 15147826, 27903890, 37869565, 53017391, 75739130, 106034782, 265086955, 530173910]

約数ペア:

[(1, 530173910), (2, 265086955), (5, 106034782), (7, 75739130), (10, 53017391), (14, 37869565), (19, 27903890), (35, 15147826), (38, 13951945), (70, 7573913), (95, 5580778), (133, 3986270), (190, 2790389), (266, 1993135), (665, 797254), (1330, 398627)]