13069030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{439}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 25502400

約数和(自身を除く): 12433370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 229, 439, 458, 878, 1145, 2195, 2290, 2977, 4390, 5707, 5954, 11414, 14885, 28535, 29770, 57070, 100531, 201062, 502655, 1005310, 1306903, 2613806, 6534515, 13069030]

約数ペア:

[(1, 13069030), (2, 6534515), (5, 2613806), (10, 1306903), (13, 1005310), (26, 502655), (65, 201062), (130, 100531), (229, 57070), (439, 29770), (458, 28535), (878, 14885), (1145, 11414), (2195, 5954), (2290, 5707), (2977, 4390)]