123217010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{2663}}^1$

素因数の和:3338

約数の個数: 32

約数和(自身を含む): 253953792

約数和(自身を除く): 130736782

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 661, 1322, 2663, 3305, 4627, 5326, 6610, 9254, 13315, 18641, 23135, 26630, 37282, 46270, 93205, 186410, 1760243, 3520486, 8801215, 12321701, 17602430, 24643402, 61608505, 123217010]

約数ペア:

[(1, 123217010), (2, 61608505), (5, 24643402), (7, 17602430), (10, 12321701), (14, 8801215), (35, 3520486), (70, 1760243), (661, 186410), (1322, 93205), (2663, 46270), (3305, 37282), (4627, 26630), (5326, 23135), (6610, 18641), (9254, 13315)]