2117850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{2017}}^1$

素因数の和:2039

約数の個数: 48

約数和(自身を含む): 6005568

約数和(自身を除く): 3887718

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 2017, 4034, 6051, 10085, 12102, 14119, 20170, 28238, 30255, 42357, 50425, 60510, 70595, 84714, 100850, 141190, 151275, 211785, 302550, 352975, 423570, 705950, 1058925, 2117850]

約数ペア:

[(1, 2117850), (2, 1058925), (3, 705950), (5, 423570), (6, 352975), (7, 302550), (10, 211785), (14, 151275), (15, 141190), (21, 100850), (25, 84714), (30, 70595), (35, 60510), (42, 50425), (50, 42357), (70, 30255), (75, 28238), (105, 20170), (150, 14119), (175, 12102), (210, 10085), (350, 6051), (525, 4034), (1050, 2017)]