19726554090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9261293}}^1$

素因数の和:9261374

約数の個数: 32

約数和(自身を含む): 48010548096

約数和(自身を除く): 28283994006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 9261293, 18522586, 27783879, 46306465, 55567758, 92612930, 138919395, 277838790, 657551803, 1315103606, 1972655409, 3287759015, 3945310818, 6575518030, 9863277045, 19726554090]

約数ペア:

[(1, 19726554090), (2, 9863277045), (3, 6575518030), (5, 3945310818), (6, 3287759015), (10, 1972655409), (15, 1315103606), (30, 657551803), (71, 277838790), (142, 138919395), (213, 92612930), (355, 55567758), (426, 46306465), (710, 27783879), (1065, 18522586), (2130, 9261293)]