65846060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10007}}^1$

素因数の和:10070

約数の個数: 48

約数和(自身を含む): 161409024

約数和(自身を除く): 95562964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 10007, 20014, 40028, 50035, 70049, 100070, 140098, 200140, 280196, 350245, 470329, 700490, 940658, 1400980, 1881316, 2351645, 3292303, 4703290, 6584606, 9406580, 13169212, 16461515, 32923030, 65846060]

約数ペア:

[(1, 65846060), (2, 32923030), (4, 16461515), (5, 13169212), (7, 9406580), (10, 6584606), (14, 4703290), (20, 3292303), (28, 2351645), (35, 1881316), (47, 1400980), (70, 940658), (94, 700490), (140, 470329), (188, 350245), (235, 280196), (329, 200140), (470, 140098), (658, 100070), (940, 70049), (1316, 50035), (1645, 40028), (3290, 20014), (6580, 10007)]