159819930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1775777}}^1$

素因数の和:1775790

約数の個数: 24

約数和(自身を含む): 415532052

約数和(自身を除く): 255712122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1775777, 3551554, 5327331, 8878885, 10654662, 15981993, 17757770, 26636655, 31963986, 53273310, 79909965, 159819930]

約数ペア:

[(1, 159819930), (2, 79909965), (3, 53273310), (5, 31963986), (6, 26636655), (9, 17757770), (10, 15981993), (15, 10654662), (18, 8878885), (30, 5327331), (45, 3551554), (90, 1775777)]