42321180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{64123}}^1$

素因数の和:64146

約数の個数: 48

約数和(自身を含む): 129273984

約数和(自身を除く): 86952804

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, 64123, 128246, 192369, 256492, 320615, 384738, 641230, 705353, 769476, 961845, 1282460, 1410706, 1923690, 2116059, 2821412, 3526765, 3847380, 4232118, 7053530, 8464236, 10580295, 14107060, 21160590, 42321180]

約数ペア:

[(1, 42321180), (2, 21160590), (3, 14107060), (4, 10580295), (5, 8464236), (6, 7053530), (10, 4232118), (11, 3847380), (12, 3526765), (15, 2821412), (20, 2116059), (22, 1923690), (30, 1410706), (33, 1282460), (44, 961845), (55, 769476), (60, 705353), (66, 641230), (110, 384738), (132, 320615), (165, 256492), (220, 192369), (330, 128246), (660, 64123)]