27138790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1693}}^1$

素因数の和:1936

約数の個数: 32

約数和(自身を含む): 56105280

約数和(自身を除く): 28966490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 229, 458, 1145, 1603, 1693, 2290, 3206, 3386, 8015, 8465, 11851, 16030, 16930, 23702, 59255, 118510, 387697, 775394, 1938485, 2713879, 3876970, 5427758, 13569395, 27138790]

約数ペア:

[(1, 27138790), (2, 13569395), (5, 5427758), (7, 3876970), (10, 2713879), (14, 1938485), (35, 775394), (70, 387697), (229, 118510), (458, 59255), (1145, 23702), (1603, 16930), (1693, 16030), (2290, 11851), (3206, 8465), (3386, 8015)]