30910310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{75391}}^1$

素因数の和:75439

約数の個数: 16

約数和(自身を含む): 56996352

約数和(自身を除く): 26086042

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 75391, 150782, 376955, 753910, 3091031, 6182062, 15455155, 30910310]

約数ペア:

[(1, 30910310), (2, 15455155), (5, 6182062), (10, 3091031), (41, 753910), (82, 376955), (205, 150782), (410, 75391)]