42108780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{937}}^1$

素因数の和:1063

約数の個数: 96

約数和(自身を含む): 136152576

約数和(自身を除く): 94043796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 535, 642, 749, 937, 1070, 1284, 1498, 1605, 1874, 2140, 2247, 2811, 2996, 3210, 3745, 3748, 4494, 4685, 5622, 6420, 6559, 7490, 8988, 9370, 11235, 11244, 13118, 14055, 14980, 18740, 19677, 22470, 26236, 28110, 32795, 39354, 44940, 56220, 65590, 78708, 98385, 100259, 131180, 196770, 200518, 300777, 393540, 401036, 501295, 601554, 701813, 1002590, 1203108, 1403626, 1503885, 2005180, 2105439, 2807252, 3007770, 3509065, 4210878, 6015540, 7018130, 8421756, 10527195, 14036260, 21054390, 42108780]

約数ペア:

[(1, 42108780), (2, 21054390), (3, 14036260), (4, 10527195), (5, 8421756), (6, 7018130), (7, 6015540), (10, 4210878), (12, 3509065), (14, 3007770), (15, 2807252), (20, 2105439), (21, 2005180), (28, 1503885), (30, 1403626), (35, 1203108), (42, 1002590), (60, 701813), (70, 601554), (84, 501295), (105, 401036), (107, 393540), (140, 300777), (210, 200518), (214, 196770), (321, 131180), (420, 100259), (428, 98385), (535, 78708), (642, 65590), (749, 56220), (937, 44940), (1070, 39354), (1284, 32795), (1498, 28110), (1605, 26236), (1874, 22470), (2140, 19677), (2247, 18740), (2811, 14980), (2996, 14055), (3210, 13118), (3745, 11244), (3748, 11235), (4494, 9370), (4685, 8988), (5622, 7490), (6420, 6559)]