164884620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2748077}}^1$

素因数の和:2748089

約数の個数: 24

約数和(自身を含む): 461677104

約数和(自身を除く): 296792484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2748077, 5496154, 8244231, 10992308, 13740385, 16488462, 27480770, 32976924, 41221155, 54961540, 82442310, 164884620]

約数ペア:

[(1, 164884620), (2, 82442310), (3, 54961540), (4, 41221155), (5, 32976924), (6, 27480770), (10, 16488462), (12, 13740385), (15, 10992308), (20, 8244231), (30, 5496154), (60, 2748077)]