57811020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{26041}}^1$

素因数の和:26090

約数の個数: 48

約数和(自身を含む): 166252128

約数和(自身を除く): 108441108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 26041, 52082, 78123, 104164, 130205, 156246, 260410, 312492, 390615, 520820, 781230, 963517, 1562460, 1927034, 2890551, 3854068, 4817585, 5781102, 9635170, 11562204, 14452755, 19270340, 28905510, 57811020]

約数ペア:

[(1, 57811020), (2, 28905510), (3, 19270340), (4, 14452755), (5, 11562204), (6, 9635170), (10, 5781102), (12, 4817585), (15, 3854068), (20, 2890551), (30, 1927034), (37, 1562460), (60, 963517), (74, 781230), (111, 520820), (148, 390615), (185, 312492), (222, 260410), (370, 156246), (444, 130205), (555, 104164), (740, 78123), (1110, 52082), (2220, 26041)]