69156680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101701}}^1$

素因数の和:101729

約数の個数: 32

約数和(自身を含む): 164757240

約数和(自身を除く): 95600560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 101701, 203402, 406804, 508505, 813608, 1017010, 1728917, 2034020, 3457834, 4068040, 6915668, 8644585, 13831336, 17289170, 34578340, 69156680]

約数ペア:

[(1, 69156680), (2, 34578340), (4, 17289170), (5, 13831336), (8, 8644585), (10, 6915668), (17, 4068040), (20, 3457834), (34, 2034020), (40, 1728917), (68, 1017010), (85, 813608), (136, 508505), (170, 406804), (340, 203402), (680, 101701)]