664772460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1007231}}^1$

素因数の和:1007254

約数の個数: 48

約数和(自身を含む): 2030579712

約数和(自身を除く): 1365807252

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 1007231, 2014462, 3021693, 4028924, 5036155, 6043386, 10072310, 11079541, 12086772, 15108465, 20144620, 22159082, 30216930, 33238623, 44318164, 55397705, 60433860, 66477246, 110795410, 132954492, 166193115, 221590820, 332386230, 664772460]

約数ペア:

[(1, 664772460), (2, 332386230), (3, 221590820), (4, 166193115), (5, 132954492), (6, 110795410), (10, 66477246), (11, 60433860), (12, 55397705), (15, 44318164), (20, 33238623), (22, 30216930), (30, 22159082), (33, 20144620), (44, 15108465), (55, 12086772), (60, 11079541), (66, 10072310), (110, 6043386), (132, 5036155), (165, 4028924), (220, 3021693), (330, 2014462), (660, 1007231)]