19463784180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{324396403}}^1$

素因数の和:324396415

約数の個数: 24

約数和(自身を含む): 54498595872

約数和(自身を除く): 35034811692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 324396403, 648792806, 973189209, 1297585612, 1621982015, 1946378418, 3243964030, 3892756836, 4865946045, 6487928060, 9731892090, 19463784180]

約数ペア:

[(1, 19463784180), (2, 9731892090), (3, 6487928060), (4, 4865946045), (5, 3892756836), (6, 3243964030), (10, 1946378418), (12, 1621982015), (15, 1297585612), (20, 973189209), (30, 648792806), (60, 324396403)]