13004370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1103}}^1$

素因数の和:1247

約数の個数: 48

約数和(自身を含む): 34100352

約数和(自身を除く): 21095982

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1103, 1179, 1310, 1965, 2206, 2358, 3309, 3930, 5515, 5895, 6618, 9927, 11030, 11790, 16545, 19854, 33090, 49635, 99270, 144493, 288986, 433479, 722465, 866958, 1300437, 1444930, 2167395, 2600874, 4334790, 6502185, 13004370]

約数ペア:

[(1, 13004370), (2, 6502185), (3, 4334790), (5, 2600874), (6, 2167395), (9, 1444930), (10, 1300437), (15, 866958), (18, 722465), (30, 433479), (45, 288986), (90, 144493), (131, 99270), (262, 49635), (393, 33090), (655, 19854), (786, 16545), (1103, 11790), (1179, 11030), (1310, 9927), (1965, 6618), (2206, 5895), (2358, 5515), (3309, 3930)]