17429860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5413}}^1$

素因数の和:5452

約数の個数: 48

約数和(自身を含む): 43658496

約数和(自身を除く): 26228636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 5413, 10826, 21652, 27065, 37891, 54130, 75782, 108260, 124499, 151564, 189455, 248998, 378910, 497996, 622495, 757820, 871493, 1244990, 1742986, 2489980, 3485972, 4357465, 8714930, 17429860]

約数ペア:

[(1, 17429860), (2, 8714930), (4, 4357465), (5, 3485972), (7, 2489980), (10, 1742986), (14, 1244990), (20, 871493), (23, 757820), (28, 622495), (35, 497996), (46, 378910), (70, 248998), (92, 189455), (115, 151564), (140, 124499), (161, 108260), (230, 75782), (322, 54130), (460, 37891), (644, 27065), (805, 21652), (1610, 10826), (3220, 5413)]