65880810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{244003}}^1$

素因数の和:244019

約数の個数: 32

約数和(自身を含む): 175682880

約数和(自身を除く): 109802070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 244003, 488006, 732009, 1220015, 1464018, 2196027, 2440030, 3660045, 4392054, 6588081, 7320090, 10980135, 13176162, 21960270, 32940405, 65880810]

約数ペア:

[(1, 65880810), (2, 32940405), (3, 21960270), (5, 13176162), (6, 10980135), (9, 7320090), (10, 6588081), (15, 4392054), (18, 3660045), (27, 2440030), (30, 2196027), (45, 1464018), (54, 1220015), (90, 732009), (135, 488006), (270, 244003)]