149025706940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{869563}}^1$

素因数の和:869643

約数の個数: 96

約数和(自身を含む): 368138615040

約数和(自身を除く): 219112908100

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 41, 44, 55, 76, 82, 95, 110, 164, 190, 205, 209, 220, 380, 410, 418, 451, 779, 820, 836, 902, 1045, 1558, 1804, 2090, 2255, 3116, 3895, 4180, 4510, 7790, 8569, 9020, 15580, 17138, 34276, 42845, 85690, 171380, 869563, 1739126, 3478252, 4347815, 8695630, 9565193, 16521697, 17391260, 19130386, 33043394, 35652083, 38260772, 47825965, 66086788, 71304166, 82608485, 95651930, 142608332, 165216970, 178260415, 181738667, 191303860, 330433940, 356520830, 363477334, 392172913, 677389577, 713041660, 726954668, 784345826, 908693335, 1354779154, 1568691652, 1817386670, 1960864565, 2709558308, 3386947885, 3634773340, 3921729130, 6773895770, 7451285347, 7843458260, 13547791540, 14902570694, 29805141388, 37256426735, 74512853470, 149025706940]

約数ペア:

[(1, 149025706940), (2, 74512853470), (4, 37256426735), (5, 29805141388), (10, 14902570694), (11, 13547791540), (19, 7843458260), (20, 7451285347), (22, 6773895770), (38, 3921729130), (41, 3634773340), (44, 3386947885), (55, 2709558308), (76, 1960864565), (82, 1817386670), (95, 1568691652), (110, 1354779154), (164, 908693335), (190, 784345826), (205, 726954668), (209, 713041660), (220, 677389577), (380, 392172913), (410, 363477334), (418, 356520830), (451, 330433940), (779, 191303860), (820, 181738667), (836, 178260415), (902, 165216970), (1045, 142608332), (1558, 95651930), (1804, 82608485), (2090, 71304166), (2255, 66086788), (3116, 47825965), (3895, 38260772), (4180, 35652083), (4510, 33043394), (7790, 19130386), (8569, 17391260), (9020, 16521697), (15580, 9565193), (17138, 8695630), (34276, 4347815), (42845, 3478252), (85690, 1739126), (171380, 869563)]