86395740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{38917}}^1$

素因数の和:38966

約数の個数: 48

約数和(自身を含む): 248452512

約数和(自身を除く): 162056772

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, 38917, 77834, 116751, 155668, 194585, 233502, 389170, 467004, 583755, 778340, 1167510, 1439929, 2335020, 2879858, 4319787, 5759716, 7199645, 8639574, 14399290, 17279148, 21598935, 28798580, 43197870, 86395740]

約数ペア:

[(1, 86395740), (2, 43197870), (3, 28798580), (4, 21598935), (5, 17279148), (6, 14399290), (10, 8639574), (12, 7199645), (15, 5759716), (20, 4319787), (30, 2879858), (37, 2335020), (60, 1439929), (74, 1167510), (111, 778340), (148, 583755), (185, 467004), (222, 389170), (370, 233502), (444, 194585), (555, 155668), (740, 116751), (1110, 77834), (2220, 38917)]