31198023010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40516913}}^1$

素因数の和:40516938

約数の個数: 32

約数和(自身を含む): 70013227392

約数和(自身を除く): 38815204382

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 40516913, 81033826, 202584565, 283618391, 405169130, 445686043, 567236782, 891372086, 1418091955, 2228430215, 2836183910, 3119802301, 4456860430, 6239604602, 15599011505, 31198023010]

約数ペア:

[(1, 31198023010), (2, 15599011505), (5, 6239604602), (7, 4456860430), (10, 3119802301), (11, 2836183910), (14, 2228430215), (22, 1418091955), (35, 891372086), (55, 567236782), (70, 445686043), (77, 405169130), (110, 283618391), (154, 202584565), (385, 81033826), (770, 40516913)]