102520140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1708669}}^1$

素因数の和:1708681

約数の個数: 24

約数和(自身を含む): 287056560

約数和(自身を除く): 184536420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1708669, 3417338, 5126007, 6834676, 8543345, 10252014, 17086690, 20504028, 25630035, 34173380, 51260070, 102520140]

約数ペア:

[(1, 102520140), (2, 51260070), (3, 34173380), (4, 25630035), (5, 20504028), (6, 17086690), (10, 10252014), (12, 8543345), (15, 6834676), (20, 5126007), (30, 3417338), (60, 1708669)]