127685580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193463}}^1$

素因数の和:193486

約数の個数: 48

約数和(自身を含む): 390023424

約数和(自身を除く): 262337844

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 193463, 386926, 580389, 773852, 967315, 1160778, 1934630, 2128093, 2321556, 2901945, 3869260, 4256186, 5803890, 6384279, 8512372, 10640465, 11607780, 12768558, 21280930, 25537116, 31921395, 42561860, 63842790, 127685580]

約数ペア:

[(1, 127685580), (2, 63842790), (3, 42561860), (4, 31921395), (5, 25537116), (6, 21280930), (10, 12768558), (11, 11607780), (12, 10640465), (15, 8512372), (20, 6384279), (22, 5803890), (30, 4256186), (33, 3869260), (44, 2901945), (55, 2321556), (60, 2128093), (66, 1934630), (110, 1160778), (132, 967315), (165, 773852), (220, 580389), (330, 386926), (660, 193463)]