123487630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{16487}}^1$

素因数の和:16608

約数の個数: 32

約数和(自身を含む): 256421376

約数和(自身を除く): 132933746

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 7490, 16487, 32974, 82435, 115409, 164870, 230818, 577045, 1154090, 1764109, 3528218, 8820545, 12348763, 17641090, 24697526, 61743815, 123487630]

約数ペア:

[(1, 123487630), (2, 61743815), (5, 24697526), (7, 17641090), (10, 12348763), (14, 8820545), (35, 3528218), (70, 1764109), (107, 1154090), (214, 577045), (535, 230818), (749, 164870), (1070, 115409), (1498, 82435), (3745, 32974), (7490, 16487)]