12301660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{87869}}^1$

素因数の和:87885

約数の個数: 24

約数和(自身を含む): 29524320

約数和(自身を除く): 17222660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 87869, 175738, 351476, 439345, 615083, 878690, 1230166, 1757380, 2460332, 3075415, 6150830, 12301660]

約数ペア:

[(1, 12301660), (2, 6150830), (4, 3075415), (5, 2460332), (7, 1757380), (10, 1230166), (14, 878690), (20, 615083), (28, 439345), (35, 351476), (70, 175738), (140, 87869)]