30105810

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{937}}^1$

素因数の和:977

約数の個数: 128

約数和(自身を含む): 97251840

約数和(自身を除く): 67146030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 459, 510, 595, 630, 714, 765, 918, 937, 945, 1071, 1190, 1530, 1785, 1874, 1890, 2142, 2295, 2811, 3213, 3570, 4590, 4685, 5355, 5622, 6426, 6559, 8433, 9370, 10710, 13118, 14055, 15929, 16065, 16866, 19677, 25299, 28110, 31858, 32130, 32795, 39354, 42165, 47787, 50598, 59031, 65590, 79645, 84330, 95574, 98385, 111503, 118062, 126495, 143361, 159290, 177093, 196770, 223006, 238935, 252990, 286722, 295155, 334509, 354186, 430083, 477870, 557515, 590310, 669018, 716805, 860166, 885465, 1003527, 1115030, 1433610, 1672545, 1770930, 2007054, 2150415, 3010581, 3345090, 4300830, 5017635, 6021162, 10035270, 15052905, 30105810]

約数ペア:

[(1, 30105810), (2, 15052905), (3, 10035270), (5, 6021162), (6, 5017635), (7, 4300830), (9, 3345090), (10, 3010581), (14, 2150415), (15, 2007054), (17, 1770930), (18, 1672545), (21, 1433610), (27, 1115030), (30, 1003527), (34, 885465), (35, 860166), (42, 716805), (45, 669018), (51, 590310), (54, 557515), (63, 477870), (70, 430083), (85, 354186), (90, 334509), (102, 295155), (105, 286722), (119, 252990), (126, 238935), (135, 223006), (153, 196770), (170, 177093), (189, 159290), (210, 143361), (238, 126495), (255, 118062), (270, 111503), (306, 98385), (315, 95574), (357, 84330), (378, 79645), (459, 65590), (510, 59031), (595, 50598), (630, 47787), (714, 42165), (765, 39354), (918, 32795), (937, 32130), (945, 31858), (1071, 28110), (1190, 25299), (1530, 19677), (1785, 16866), (1874, 16065), (1890, 15929), (2142, 14055), (2295, 13118), (2811, 10710), (3213, 9370), (3570, 8433), (4590, 6559), (4685, 6426), (5355, 5622)]