84930780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{128683}}^1$

素因数の和:128706

約数の個数: 48

約数和(自身を含む): 259426944

約数和(自身を除く): 174496164

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, 128683, 257366, 386049, 514732, 643415, 772098, 1286830, 1415513, 1544196, 1930245, 2573660, 2831026, 3860490, 4246539, 5662052, 7077565, 7720980, 8493078, 14155130, 16986156, 21232695, 28310260, 42465390, 84930780]

約数ペア:

[(1, 84930780), (2, 42465390), (3, 28310260), (4, 21232695), (5, 16986156), (6, 14155130), (10, 8493078), (11, 7720980), (12, 7077565), (15, 5662052), (20, 4246539), (22, 3860490), (30, 2831026), (33, 2573660), (44, 1930245), (55, 1544196), (60, 1415513), (66, 1286830), (110, 772098), (132, 643415), (165, 514732), (220, 386049), (330, 257366), (660, 128683)]