67490060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2207}}^1$

素因数の和:2366

約数の個数: 48

約数和(自身を含む): 155796480

約数和(自身を除く): 88306420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 139, 220, 278, 556, 695, 1390, 1529, 2207, 2780, 3058, 4414, 6116, 7645, 8828, 11035, 15290, 22070, 24277, 30580, 44140, 48554, 97108, 121385, 242770, 306773, 485540, 613546, 1227092, 1533865, 3067730, 3374503, 6135460, 6749006, 13498012, 16872515, 33745030, 67490060]

約数ペア:

[(1, 67490060), (2, 33745030), (4, 16872515), (5, 13498012), (10, 6749006), (11, 6135460), (20, 3374503), (22, 3067730), (44, 1533865), (55, 1227092), (110, 613546), (139, 485540), (220, 306773), (278, 242770), (556, 121385), (695, 97108), (1390, 48554), (1529, 44140), (2207, 30580), (2780, 24277), (3058, 22070), (4414, 15290), (6116, 11035), (7645, 8828)]