30951088

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2683}}^1$

素因数の和:2801

約数の個数: 40

約数和(自身を含む): 69225728

約数和(自身を除く): 38274640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2683, 2884, 5366, 5768, 10732, 11536, 18781, 21464, 37562, 42928, 75124, 150248, 276349, 300496, 552698, 1105396, 1934443, 2210792, 3868886, 4421584, 7737772, 15475544, 30951088]

約数ペア:

[(1, 30951088), (2, 15475544), (4, 7737772), (7, 4421584), (8, 3868886), (14, 2210792), (16, 1934443), (28, 1105396), (56, 552698), (103, 300496), (112, 276349), (206, 150248), (412, 75124), (721, 42928), (824, 37562), (1442, 21464), (1648, 18781), (2683, 11536), (2884, 10732), (5366, 5768)]