68188910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1879}}^1$

素因数の和:2096

約数の個数: 32

約数和(自身を含む): 129945600

約数和(自身を除く): 61756690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 191, 382, 955, 1879, 1910, 3629, 3758, 7258, 9395, 18145, 18790, 35701, 36290, 71402, 178505, 357010, 358889, 717778, 1794445, 3588890, 6818891, 13637782, 34094455, 68188910]

約数ペア:

[(1, 68188910), (2, 34094455), (5, 13637782), (10, 6818891), (19, 3588890), (38, 1794445), (95, 717778), (190, 358889), (191, 357010), (382, 178505), (955, 71402), (1879, 36290), (1910, 35701), (3629, 18790), (3758, 18145), (7258, 9395)]