12551460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3947}}^1$

素因数の和:4012

約数の個数: 48

約数和(自身を含む): 35816256

約数和(自身を除く): 23264796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 3947, 7894, 11841, 15788, 19735, 23682, 39470, 47364, 59205, 78940, 118410, 209191, 236820, 418382, 627573, 836764, 1045955, 1255146, 2091910, 2510292, 3137865, 4183820, 6275730, 12551460]

約数ペア:

[(1, 12551460), (2, 6275730), (3, 4183820), (4, 3137865), (5, 2510292), (6, 2091910), (10, 1255146), (12, 1045955), (15, 836764), (20, 627573), (30, 418382), (53, 236820), (60, 209191), (106, 118410), (159, 78940), (212, 59205), (265, 47364), (318, 39470), (530, 23682), (636, 19735), (795, 15788), (1060, 11841), (1590, 7894), (3180, 3947)]