348766180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{85903}}^1$

素因数の和:85948

約数の個数: 48

約数和(自身を含む): 865912320

約数和(自身を除く): 517146140

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, 85903, 171806, 343612, 429515, 601321, 859030, 1202642, 1718060, 2405284, 2491187, 3006605, 4982374, 6013210, 9964748, 12026420, 12455935, 17438309, 24911870, 34876618, 49823740, 69753236, 87191545, 174383090, 348766180]

約数ペア:

[(1, 348766180), (2, 174383090), (4, 87191545), (5, 69753236), (7, 49823740), (10, 34876618), (14, 24911870), (20, 17438309), (28, 12455935), (29, 12026420), (35, 9964748), (58, 6013210), (70, 4982374), (116, 3006605), (140, 2491187), (145, 2405284), (203, 1718060), (290, 1202642), (406, 859030), (580, 601321), (812, 429515), (1015, 343612), (2030, 171806), (4060, 85903)]