12430670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{571}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 25698816

約数和(自身を除く): 13268146

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 311, 571, 622, 1142, 1555, 2177, 2855, 3110, 3997, 4354, 5710, 7994, 10885, 19985, 21770, 39970, 177581, 355162, 887905, 1243067, 1775810, 2486134, 6215335, 12430670]

約数ペア:

[(1, 12430670), (2, 6215335), (5, 2486134), (7, 1775810), (10, 1243067), (14, 887905), (35, 355162), (70, 177581), (311, 39970), (571, 21770), (622, 19985), (1142, 10885), (1555, 7994), (2177, 5710), (2855, 4354), (3110, 3997)]