2023641585

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{9719}}^1$

素因数の和:10398

約数の個数: 48

約数和(自身を含む): 4015215360

約数和(自身を除く): 1991573775

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 661, 1983, 3305, 4627, 5949, 9719, 9915, 13881, 23135, 29157, 29745, 41643, 48595, 68033, 69405, 87471, 145785, 204099, 208215, 340165, 437355, 612297, 1020495, 3061485, 6424259, 19272777, 32121295, 44969813, 57818331, 96363885, 134909439, 224849065, 289091655, 404728317, 674547195, 2023641585]

約数ペア:

[(1, 2023641585), (3, 674547195), (5, 404728317), (7, 289091655), (9, 224849065), (15, 134909439), (21, 96363885), (35, 57818331), (45, 44969813), (63, 32121295), (105, 19272777), (315, 6424259), (661, 3061485), (1983, 1020495), (3305, 612297), (4627, 437355), (5949, 340165), (9719, 208215), (9915, 204099), (13881, 145785), (23135, 87471), (29157, 69405), (29745, 68033), (41643, 48595)]