30973502

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2237}}^1$

素因数の和:2312

約数の個数: 32

約数和(自身を含む): 56719872

約数和(自身を除く): 25746370

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 2237, 4474, 6923, 13846, 15659, 31318, 51451, 96191, 102902, 192382, 360157, 673337, 720314, 1346674, 2212393, 4424786, 15486751, 30973502]

約数ペア:

[(1, 30973502), (2, 15486751), (7, 4424786), (14, 2212393), (23, 1346674), (43, 720314), (46, 673337), (86, 360157), (161, 192382), (301, 102902), (322, 96191), (602, 51451), (989, 31318), (1978, 15659), (2237, 13846), (4474, 6923)]