30240112

素因数分解:

$2^4\times 7^1\times {\mathrm{270001}}^1$

素因数の和:270016

約数の個数: 20

約数和(自身を含む): 66960496

約数和(自身を除く): 36720384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 270001, 540002, 1080004, 1890007, 2160008, 3780014, 4320016, 7560028, 15120056, 30240112]

約数ペア:

[(1, 30240112), (2, 15120056), (4, 7560028), (7, 4320016), (8, 3780014), (14, 2160008), (16, 1890007), (28, 1080004), (56, 540002), (112, 270001)]