63720660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{28703}}^1$

素因数の和:28752

約数の個数: 48

約数和(自身を含む): 183246336

約数和(自身を除く): 119525676

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, 28703, 57406, 86109, 114812, 143515, 172218, 287030, 344436, 430545, 574060, 861090, 1062011, 1722180, 2124022, 3186033, 4248044, 5310055, 6372066, 10620110, 12744132, 15930165, 21240220, 31860330, 63720660]

約数ペア:

[(1, 63720660), (2, 31860330), (3, 21240220), (4, 15930165), (5, 12744132), (6, 10620110), (10, 6372066), (12, 5310055), (15, 4248044), (20, 3186033), (30, 2124022), (37, 1722180), (60, 1062011), (74, 861090), (111, 574060), (148, 430545), (185, 344436), (222, 287030), (370, 172218), (444, 143515), (555, 114812), (740, 86109), (1110, 57406), (2220, 28703)]