107140340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{172807}}^1$

素因数の和:172847

約数の個数: 24

約数和(自身を含む): 232253952

約数和(自身を除く): 125113612

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 172807, 345614, 691228, 864035, 1728070, 3456140, 5357017, 10714034, 21428068, 26785085, 53570170, 107140340]

約数ペア:

[(1, 107140340), (2, 53570170), (4, 26785085), (5, 21428068), (10, 10714034), (20, 5357017), (31, 3456140), (62, 1728070), (124, 864035), (155, 691228), (310, 345614), (620, 172807)]