140074060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{34501}}^1$

素因数の和:34546

約数の個数: 48

約数和(自身を含む): 347780160

約数和(自身を除く): 207706100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 34501, 69002, 138004, 172505, 241507, 345010, 483014, 690020, 966028, 1000529, 1207535, 2001058, 2415070, 4002116, 4830140, 5002645, 7003703, 10005290, 14007406, 20010580, 28014812, 35018515, 70037030, 140074060]

約数ペア:

[(1, 140074060), (2, 70037030), (4, 35018515), (5, 28014812), (7, 20010580), (10, 14007406), (14, 10005290), (20, 7003703), (28, 5002645), (29, 4830140), (35, 4002116), (58, 2415070), (70, 2001058), (116, 1207535), (140, 1000529), (145, 966028), (203, 690020), (290, 483014), (406, 345010), (580, 241507), (812, 172505), (1015, 138004), (2030, 69002), (4060, 34501)]