30834740

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{23011}}^1$

素因数の和:23087

約数の個数: 24

約数和(自身を含む): 65722272

約数和(自身を除く): 34887532

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 23011, 46022, 92044, 115055, 230110, 460220, 1541737, 3083474, 6166948, 7708685, 15417370, 30834740]

約数ペア:

[(1, 30834740), (2, 15417370), (4, 7708685), (5, 6166948), (10, 3083474), (20, 1541737), (67, 460220), (134, 230110), (268, 115055), (335, 92044), (670, 46022), (1340, 23011)]