6690780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37171}}^1$

素因数の和:37186

約数の個数: 36

約数和(自身を含む): 20295912

約数和(自身を除く): 13605132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 37171, 74342, 111513, 148684, 185855, 223026, 334539, 371710, 446052, 557565, 669078, 743420, 1115130, 1338156, 1672695, 2230260, 3345390, 6690780]

約数ペア:

[(1, 6690780), (2, 3345390), (3, 2230260), (4, 1672695), (5, 1338156), (6, 1115130), (9, 743420), (10, 669078), (12, 557565), (15, 446052), (18, 371710), (20, 334539), (30, 223026), (36, 185855), (45, 148684), (60, 111513), (90, 74342), (180, 37171)]