12706530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4759}}^1$

素因数の和:4858

約数の個数: 32

約数和(自身を含む): 30844800

約数和(自身を除く): 18138270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 4759, 9518, 14277, 23795, 28554, 47590, 71385, 142770, 423551, 847102, 1270653, 2117755, 2541306, 4235510, 6353265, 12706530]

約数ペア:

[(1, 12706530), (2, 6353265), (3, 4235510), (5, 2541306), (6, 2117755), (10, 1270653), (15, 847102), (30, 423551), (89, 142770), (178, 71385), (267, 47590), (445, 28554), (534, 23795), (890, 14277), (1335, 9518), (2670, 4759)]