12390630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{8429}}^1$

素因数の和:8453

約数の個数: 48

約数和(自身を含む): 34596720

約数和(自身を除く): 22206090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 8429, 16858, 25287, 42145, 50574, 59003, 84290, 118006, 126435, 177009, 252870, 295015, 354018, 413021, 590030, 826042, 885045, 1239063, 1770090, 2065105, 2478126, 4130210, 6195315, 12390630]

約数ペア:

[(1, 12390630), (2, 6195315), (3, 4130210), (5, 2478126), (6, 2065105), (7, 1770090), (10, 1239063), (14, 885045), (15, 826042), (21, 590030), (30, 413021), (35, 354018), (42, 295015), (49, 252870), (70, 177009), (98, 126435), (105, 118006), (147, 84290), (210, 59003), (245, 50574), (294, 42145), (490, 25287), (735, 16858), (1470, 8429)]