68203020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1136717}}^1$

素因数の和:1136729

約数の個数: 24

約数和(自身を含む): 190968624

約数和(自身を除く): 122765604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1136717, 2273434, 3410151, 4546868, 5683585, 6820302, 11367170, 13640604, 17050755, 22734340, 34101510, 68203020]

約数ペア:

[(1, 68203020), (2, 34101510), (3, 22734340), (4, 17050755), (5, 13640604), (6, 11367170), (10, 6820302), (12, 5683585), (15, 4546868), (20, 3410151), (30, 2273434), (60, 1136717)]