2291470

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^2$

素因数の和:196

約数の個数: 24

約数和(自身を含む): 4279176

約数和(自身を除く): 1987706

約数列:

[1, 2, 5, 10, 43, 73, 86, 146, 215, 365, 430, 730, 3139, 5329, 6278, 10658, 15695, 26645, 31390, 53290, 229147, 458294, 1145735, 2291470]

約数ペア:

[(1, 2291470), (2, 1145735), (5, 458294), (10, 229147), (43, 53290), (73, 31390), (86, 26645), (146, 15695), (215, 10658), (365, 6278), (430, 5329), (730, 3139)]