69136210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3719}}^1$

素因数の和:3763

約数の個数: 48

約数和(自身を含む): 147044160

約数和(自身を除く): 77907950

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 3718, 3719, 7438, 9295, 18590, 18595, 37190, 40909, 48347, 81818, 96694, 204545, 241735, 409090, 483470, 531817, 628511, 1063634, 1257022, 2659085, 3142555, 5318170, 6285110, 6913621, 13827242, 34568105, 69136210]

約数ペア:

[(1, 69136210), (2, 34568105), (5, 13827242), (10, 6913621), (11, 6285110), (13, 5318170), (22, 3142555), (26, 2659085), (55, 1257022), (65, 1063634), (110, 628511), (130, 531817), (143, 483470), (169, 409090), (286, 241735), (338, 204545), (715, 96694), (845, 81818), (1430, 48347), (1690, 40909), (1859, 37190), (3718, 18595), (3719, 18590), (7438, 9295)]