30531212

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{1181}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 55998432

約数和(自身を除く): 25467220

約数列:

[1, 2, 4, 23, 46, 92, 281, 562, 1124, 1181, 2362, 4724, 6463, 12926, 25852, 27163, 54326, 108652, 331861, 663722, 1327444, 7632803, 15265606, 30531212]

約数ペア:

[(1, 30531212), (2, 15265606), (4, 7632803), (23, 1327444), (46, 663722), (92, 331861), (281, 108652), (562, 54326), (1124, 27163), (1181, 25852), (2362, 12926), (4724, 6463)]