9974460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4493}}^1$

素因数の和:4542

約数の個数: 48

約数和(自身を含む): 28689696

約数和(自身を除く): 18715236

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, 4493, 8986, 13479, 17972, 22465, 26958, 44930, 53916, 67395, 89860, 134790, 166241, 269580, 332482, 498723, 664964, 831205, 997446, 1662410, 1994892, 2493615, 3324820, 4987230, 9974460]

約数ペア:

[(1, 9974460), (2, 4987230), (3, 3324820), (4, 2493615), (5, 1994892), (6, 1662410), (10, 997446), (12, 831205), (15, 664964), (20, 498723), (30, 332482), (37, 269580), (60, 166241), (74, 134790), (111, 89860), (148, 67395), (185, 53916), (222, 44930), (370, 26958), (444, 22465), (555, 17972), (740, 13479), (1110, 8986), (2220, 4493)]