458307770

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1\times {\mathrm{991}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 835660800

約数和(自身を除く): 377353030

約数列:

[1, 2, 5, 10, 103, 206, 449, 515, 898, 991, 1030, 1982, 2245, 4490, 4955, 9910, 46247, 92494, 102073, 204146, 231235, 444959, 462470, 510365, 889918, 1020730, 2224795, 4449590, 45830777, 91661554, 229153885, 458307770]

約数ペア:

[(1, 458307770), (2, 229153885), (5, 91661554), (10, 45830777), (103, 4449590), (206, 2224795), (449, 1020730), (515, 889918), (898, 510365), (991, 462470), (1030, 444959), (1982, 231235), (2245, 204146), (4490, 102073), (4955, 92494), (9910, 46247)]