30411428

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5419}}^1$

素因数の和:5507

約数の個数: 24

約数和(自身を含む): 56454720

約数和(自身を除く): 26043292

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 2806, 5419, 5612, 10838, 21676, 124637, 249274, 330559, 498548, 661118, 1322236, 7602857, 15205714, 30411428]

約数ペア:

[(1, 30411428), (2, 15205714), (4, 7602857), (23, 1322236), (46, 661118), (61, 498548), (92, 330559), (122, 249274), (244, 124637), (1403, 21676), (2806, 10838), (5419, 5612)]