30121744

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{8221}}^1$

素因数の和:8458

約数の個数: 20

約数和(自身を含む): 58622860

約数和(自身を除く): 28501116

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 8221, 16442, 32884, 65768, 131536, 1882609, 3765218, 7530436, 15060872, 30121744]

約数ペア:

[(1, 30121744), (2, 15060872), (4, 7530436), (8, 3765218), (16, 1882609), (229, 131536), (458, 65768), (916, 32884), (1832, 16442), (3664, 8221)]