1553090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2017}}^1$

素因数の和:2042

約数の個数: 32

約数和(自身を含む): 3487104

約数和(自身を除く): 1934014

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2017, 4034, 10085, 14119, 20170, 22187, 28238, 44374, 70595, 110935, 141190, 155309, 221870, 310618, 776545, 1553090]

約数ペア:

[(1, 1553090), (2, 776545), (5, 310618), (7, 221870), (10, 155309), (11, 141190), (14, 110935), (22, 70595), (35, 44374), (55, 28238), (70, 22187), (77, 20170), (110, 14119), (154, 10085), (385, 4034), (770, 2017)]