126457020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{702539}}^1$

素因数の和:702554

約数の個数: 36

約数和(自身を含む): 383586840

約数和(自身を除く): 257129820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 702539, 1405078, 2107617, 2810156, 3512695, 4215234, 6322851, 7025390, 8430468, 10538085, 12645702, 14050780, 21076170, 25291404, 31614255, 42152340, 63228510, 126457020]

約数ペア:

[(1, 126457020), (2, 63228510), (3, 42152340), (4, 31614255), (5, 25291404), (6, 21076170), (9, 14050780), (10, 12645702), (12, 10538085), (15, 8430468), (18, 7025390), (20, 6322851), (30, 4215234), (36, 3512695), (45, 2810156), (60, 2107617), (90, 1405078), (180, 702539)]