8993220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4051}}^1$

素因数の和:4100

約数の個数: 48

約数和(自身を含む): 25867968

約数和(自身を除く): 16874748

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, 4051, 8102, 12153, 16204, 20255, 24306, 40510, 48612, 60765, 81020, 121530, 149887, 243060, 299774, 449661, 599548, 749435, 899322, 1498870, 1798644, 2248305, 2997740, 4496610, 8993220]

約数ペア:

[(1, 8993220), (2, 4496610), (3, 2997740), (4, 2248305), (5, 1798644), (6, 1498870), (10, 899322), (12, 749435), (15, 599548), (20, 449661), (30, 299774), (37, 243060), (60, 149887), (74, 121530), (111, 81020), (148, 60765), (185, 48612), (222, 40510), (370, 24306), (444, 20255), (555, 16204), (740, 12153), (1110, 8102), (2220, 4051)]