7155390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21683}}^1$

素因数の和:21704

約数の個数: 32

約数和(自身を含む): 18734976

約数和(自身を除く): 11579586

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 21683, 43366, 65049, 108415, 130098, 216830, 238513, 325245, 477026, 650490, 715539, 1192565, 1431078, 2385130, 3577695, 7155390]

約数ペア:

[(1, 7155390), (2, 3577695), (3, 2385130), (5, 1431078), (6, 1192565), (10, 715539), (11, 650490), (15, 477026), (22, 325245), (30, 238513), (33, 216830), (55, 130098), (66, 108415), (110, 65049), (165, 43366), (330, 21683)]