30289666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:1998

約数の個数: 32

約数和(自身を含む): 53415936

約数和(自身を除く): 23126270

約数列:

[1, 2, 11, 22, 23, 31, 46, 62, 253, 341, 506, 682, 713, 1426, 1931, 3862, 7843, 15686, 21241, 42482, 44413, 59861, 88826, 119722, 488543, 658471, 977086, 1316942, 1376803, 2753606, 15144833, 30289666]

約数ペア:

[(1, 30289666), (2, 15144833), (11, 2753606), (22, 1376803), (23, 1316942), (31, 977086), (46, 658471), (62, 488543), (253, 119722), (341, 88826), (506, 59861), (682, 44413), (713, 42482), (1426, 21241), (1931, 15686), (3862, 7843)]