321018060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{486391}}^1$

素因数の和:486414

約数の個数: 48

約数和(自身を含む): 980566272

約数和(自身を除く): 659548212

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 486391, 972782, 1459173, 1945564, 2431955, 2918346, 4863910, 5350301, 5836692, 7295865, 9727820, 10700602, 14591730, 16050903, 21401204, 26751505, 29183460, 32101806, 53503010, 64203612, 80254515, 107006020, 160509030, 321018060]

約数ペア:

[(1, 321018060), (2, 160509030), (3, 107006020), (4, 80254515), (5, 64203612), (6, 53503010), (10, 32101806), (11, 29183460), (12, 26751505), (15, 21401204), (20, 16050903), (22, 14591730), (30, 10700602), (33, 9727820), (44, 7295865), (55, 5836692), (60, 5350301), (66, 4863910), (110, 2918346), (132, 2431955), (165, 1945564), (220, 1459173), (330, 972782), (660, 486391)]