30970742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 53512704

約数和(自身を除く): 22541962

約数列:

[1, 2, 11, 22, 23, 46, 97, 194, 253, 506, 631, 1067, 1262, 2134, 2231, 4462, 6941, 13882, 14513, 24541, 29026, 49082, 61207, 122414, 159643, 319286, 673277, 1346554, 1407761, 2815522, 15485371, 30970742]

約数ペア:

[(1, 30970742), (2, 15485371), (11, 2815522), (22, 1407761), (23, 1346554), (46, 673277), (97, 319286), (194, 159643), (253, 122414), (506, 61207), (631, 49082), (1067, 29026), (1262, 24541), (2134, 14513), (2231, 13882), (4462, 6941)]