30034340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{214531}}^1$

素因数の和:214547

約数の個数: 24

約数和(自身を含む): 72082752

約数和(自身を除く): 42048412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 214531, 429062, 858124, 1072655, 1501717, 2145310, 3003434, 4290620, 6006868, 7508585, 15017170, 30034340]

約数ペア:

[(1, 30034340), (2, 15017170), (4, 7508585), (5, 6006868), (7, 4290620), (10, 3003434), (14, 2145310), (20, 1501717), (28, 1072655), (35, 858124), (70, 429062), (140, 214531)]