87301740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1455029}}^1$

素因数の和:1455041

約数の個数: 24

約数和(自身を含む): 244445040

約数和(自身を除く): 157143300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1455029, 2910058, 4365087, 5820116, 7275145, 8730174, 14550290, 17460348, 21825435, 29100580, 43650870, 87301740]

約数ペア:

[(1, 87301740), (2, 43650870), (3, 29100580), (4, 21825435), (5, 17460348), (6, 14550290), (10, 8730174), (12, 7275145), (15, 5820116), (20, 4365087), (30, 2910058), (60, 1455029)]