339550090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{65677}}^1$

素因数の和:65742

約数の個数: 32

約数和(自身を含む): 680949504

約数和(自身を除く): 341399414

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 65677, 131354, 328385, 656770, 722447, 1444894, 3086819, 3612235, 6173638, 7224470, 15434095, 30868190, 33955009, 67910018, 169775045, 339550090]

約数ペア:

[(1, 339550090), (2, 169775045), (5, 67910018), (10, 33955009), (11, 30868190), (22, 15434095), (47, 7224470), (55, 6173638), (94, 3612235), (110, 3086819), (235, 1444894), (470, 722447), (517, 656770), (1034, 328385), (2585, 131354), (5170, 65677)]