25383330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:1000

約数の個数: 96

約数和(自身を含む): 77261184

約数和(自身を除く): 51877854

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 43, 45, 63, 70, 86, 90, 105, 126, 129, 210, 215, 258, 301, 315, 387, 430, 602, 630, 645, 774, 903, 937, 1290, 1505, 1806, 1874, 1935, 2709, 2811, 3010, 3870, 4515, 4685, 5418, 5622, 6559, 8433, 9030, 9370, 13118, 13545, 14055, 16866, 19677, 27090, 28110, 32795, 39354, 40291, 42165, 59031, 65590, 80582, 84330, 98385, 118062, 120873, 196770, 201455, 241746, 282037, 295155, 362619, 402910, 564074, 590310, 604365, 725238, 846111, 1208730, 1410185, 1692222, 1813095, 2538333, 2820370, 3626190, 4230555, 5076666, 8461110, 12691665, 25383330]

約数ペア:

[(1, 25383330), (2, 12691665), (3, 8461110), (5, 5076666), (6, 4230555), (7, 3626190), (9, 2820370), (10, 2538333), (14, 1813095), (15, 1692222), (18, 1410185), (21, 1208730), (30, 846111), (35, 725238), (42, 604365), (43, 590310), (45, 564074), (63, 402910), (70, 362619), (86, 295155), (90, 282037), (105, 241746), (126, 201455), (129, 196770), (210, 120873), (215, 118062), (258, 98385), (301, 84330), (315, 80582), (387, 65590), (430, 59031), (602, 42165), (630, 40291), (645, 39354), (774, 32795), (903, 28110), (937, 27090), (1290, 19677), (1505, 16866), (1806, 14055), (1874, 13545), (1935, 13118), (2709, 9370), (2811, 9030), (3010, 8433), (3870, 6559), (4515, 5622), (4685, 5418)]