31396570

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1049}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 58741200

約数和(自身を除く): 27344630

約数列:

[1, 2, 5, 10, 41, 73, 82, 146, 205, 365, 410, 730, 1049, 2098, 2993, 5245, 5986, 10490, 14965, 29930, 43009, 76577, 86018, 153154, 215045, 382885, 430090, 765770, 3139657, 6279314, 15698285, 31396570]

約数ペア:

[(1, 31396570), (2, 15698285), (5, 6279314), (10, 3139657), (41, 765770), (73, 430090), (82, 382885), (146, 215045), (205, 153154), (365, 86018), (410, 76577), (730, 43009), (1049, 29930), (2098, 14965), (2993, 10490), (5245, 5986)]