30616818

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1489}}^1$

素因数の和:1666

約数の個数: 32

約数和(自身を含む): 64368000

約数和(自身を除く): 33751182

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 149, 298, 447, 894, 1489, 2978, 3427, 4467, 6854, 8934, 10281, 20562, 34247, 68494, 102741, 205482, 221861, 443722, 665583, 1331166, 5102803, 10205606, 15308409, 30616818]

約数ペア:

[(1, 30616818), (2, 15308409), (3, 10205606), (6, 5102803), (23, 1331166), (46, 665583), (69, 443722), (138, 221861), (149, 205482), (298, 102741), (447, 68494), (894, 34247), (1489, 20562), (2978, 10281), (3427, 8934), (4467, 6854)]