2023177020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{911341}}^1$

素因数の和:911390

約数の個数: 48

約数和(自身を含む): 5818007328

約数和(自身を除く): 3794830308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 911341, 1822682, 2734023, 3645364, 4556705, 5468046, 9113410, 10936092, 13670115, 18226820, 27340230, 33719617, 54680460, 67439234, 101158851, 134878468, 168598085, 202317702, 337196170, 404635404, 505794255, 674392340, 1011588510, 2023177020]

約数ペア:

[(1, 2023177020), (2, 1011588510), (3, 674392340), (4, 505794255), (5, 404635404), (6, 337196170), (10, 202317702), (12, 168598085), (15, 134878468), (20, 101158851), (30, 67439234), (37, 54680460), (60, 33719617), (74, 27340230), (111, 18226820), (148, 13670115), (185, 10936092), (222, 9113410), (370, 5468046), (444, 4556705), (555, 3645364), (740, 2734023), (1110, 1822682), (2220, 911341)]