30144628

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2087}}^1$

素因数の和:2271

約数の個数: 24

約数和(自身を含む): 55423872

約数和(自身を除く): 25279244

約数列:

[1, 2, 4, 23, 46, 92, 157, 314, 628, 2087, 3611, 4174, 7222, 8348, 14444, 48001, 96002, 192004, 327659, 655318, 1310636, 7536157, 15072314, 30144628]

約数ペア:

[(1, 30144628), (2, 15072314), (4, 7536157), (23, 1310636), (46, 655318), (92, 327659), (157, 192004), (314, 96002), (628, 48001), (2087, 14444), (3611, 8348), (4174, 7222)]