30377828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{953}}^1$

素因数の和:1583

約数の個数: 24

約数和(自身を含む): 57404088

約数和(自身を除く): 27026260

約数列:

[1, 2, 4, 13, 26, 52, 613, 953, 1226, 1906, 2452, 3812, 7969, 12389, 15938, 24778, 31876, 49556, 584189, 1168378, 2336756, 7594457, 15188914, 30377828]

約数ペア:

[(1, 30377828), (2, 15188914), (4, 7594457), (13, 2336756), (26, 1168378), (52, 584189), (613, 49556), (953, 31876), (1226, 24778), (1906, 15938), (2452, 12389), (3812, 7969)]