2013604140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{424811}}^1$

素因数の和:424902

約数の個数: 48

約数和(自身を含む): 5709473280

約数和(自身を除く): 3695869140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 424811, 849622, 1274433, 1699244, 2124055, 2548866, 4248110, 5097732, 6372165, 8496220, 12744330, 25488660, 33560069, 67120138, 100680207, 134240276, 167800345, 201360414, 335600690, 402720828, 503401035, 671201380, 1006802070, 2013604140]

約数ペア:

[(1, 2013604140), (2, 1006802070), (3, 671201380), (4, 503401035), (5, 402720828), (6, 335600690), (10, 201360414), (12, 167800345), (15, 134240276), (20, 100680207), (30, 67120138), (60, 33560069), (79, 25488660), (158, 12744330), (237, 8496220), (316, 6372165), (395, 5097732), (474, 4248110), (790, 2548866), (948, 2124055), (1185, 1699244), (1580, 1274433), (2370, 849622), (4740, 424811)]