65628180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{364601}}^1$

素因数の和:364616

約数の個数: 36

約数和(自身を含む): 199072692

約数和(自身を除く): 133444512

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 364601, 729202, 1093803, 1458404, 1823005, 2187606, 3281409, 3646010, 4375212, 5469015, 6562818, 7292020, 10938030, 13125636, 16407045, 21876060, 32814090, 65628180]

約数ペア:

[(1, 65628180), (2, 32814090), (3, 21876060), (4, 16407045), (5, 13125636), (6, 10938030), (9, 7292020), (10, 6562818), (12, 5469015), (15, 4375212), (18, 3646010), (20, 3281409), (30, 2187606), (36, 1823005), (45, 1458404), (60, 1093803), (90, 729202), (180, 364601)]