30970996

素因数分解:

$2^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{2389}}^1$

素因数の和:2863

約数の個数: 24

約数和(自身を含む): 62101760

約数和(自身を除く): 31130764

約数列:

[1, 2, 4, 7, 14, 28, 463, 926, 1852, 2389, 3241, 4778, 6482, 9556, 12964, 16723, 33446, 66892, 1106107, 2212214, 4424428, 7742749, 15485498, 30970996]

約数ペア:

[(1, 30970996), (2, 15485498), (4, 7742749), (7, 4424428), (14, 2212214), (28, 1106107), (463, 66892), (926, 33446), (1852, 16723), (2389, 12964), (3241, 9556), (4778, 6482)]