27610140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12437}}^1$

素因数の和:12486

約数の個数: 48

約数和(自身を含む): 79404192

約数和(自身を除く): 51794052

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, 12437, 24874, 37311, 49748, 62185, 74622, 124370, 149244, 186555, 248740, 373110, 460169, 746220, 920338, 1380507, 1840676, 2300845, 2761014, 4601690, 5522028, 6902535, 9203380, 13805070, 27610140]

約数ペア:

[(1, 27610140), (2, 13805070), (3, 9203380), (4, 6902535), (5, 5522028), (6, 4601690), (10, 2761014), (12, 2300845), (15, 1840676), (20, 1380507), (30, 920338), (37, 746220), (60, 460169), (74, 373110), (111, 248740), (148, 186555), (185, 149244), (222, 124370), (370, 74622), (444, 62185), (555, 49748), (740, 37311), (1110, 24874), (2220, 12437)]