208085070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2551}}^1\times {\mathrm{2719}}^1$

素因数の和:5280

約数の個数: 32

約数和(自身を含む): 499783680

約数和(自身を除く): 291698610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2551, 2719, 5102, 5438, 7653, 8157, 12755, 13595, 15306, 16314, 25510, 27190, 38265, 40785, 76530, 81570, 6936169, 13872338, 20808507, 34680845, 41617014, 69361690, 104042535, 208085070]

約数ペア:

[(1, 208085070), (2, 104042535), (3, 69361690), (5, 41617014), (6, 34680845), (10, 20808507), (15, 13872338), (30, 6936169), (2551, 81570), (2719, 76530), (5102, 40785), (5438, 38265), (7653, 27190), (8157, 25510), (12755, 16314), (13595, 15306)]