64171020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1069517}}^1$

素因数の和:1069529

約数の個数: 24

約数和(自身を含む): 179679024

約数和(自身を除く): 115508004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1069517, 2139034, 3208551, 4278068, 5347585, 6417102, 10695170, 12834204, 16042755, 21390340, 32085510, 64171020]

約数ペア:

[(1, 64171020), (2, 32085510), (3, 21390340), (4, 16042755), (5, 12834204), (6, 10695170), (10, 6417102), (12, 5347585), (15, 4278068), (20, 3208551), (30, 2139034), (60, 1069517)]