1420025940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{7889033}}^1$

素因数の和:7889048

約数の個数: 36

約数和(自身を含む): 4307412564

約数和(自身を除く): 2887386624

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7889033, 15778066, 23667099, 31556132, 39445165, 47334198, 71001297, 78890330, 94668396, 118335495, 142002594, 157780660, 236670990, 284005188, 355006485, 473341980, 710012970, 1420025940]

約数ペア:

[(1, 1420025940), (2, 710012970), (3, 473341980), (4, 355006485), (5, 284005188), (6, 236670990), (9, 157780660), (10, 142002594), (12, 118335495), (15, 94668396), (18, 78890330), (20, 71001297), (30, 47334198), (36, 39445165), (45, 31556132), (60, 23667099), (90, 15778066), (180, 7889033)]