30434136

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 78835680

約数和(自身を除く): 48401544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 157, 164, 197, 246, 314, 328, 394, 471, 492, 591, 628, 788, 942, 984, 1182, 1256, 1576, 1884, 2364, 3768, 4728, 6437, 8077, 12874, 16154, 19311, 24231, 25748, 30929, 32308, 38622, 48462, 51496, 61858, 64616, 77244, 92787, 96924, 123716, 154488, 185574, 193848, 247432, 371148, 742296, 1268089, 2536178, 3804267, 5072356, 7608534, 10144712, 15217068, 30434136]

約数ペア:

[(1, 30434136), (2, 15217068), (3, 10144712), (4, 7608534), (6, 5072356), (8, 3804267), (12, 2536178), (24, 1268089), (41, 742296), (82, 371148), (123, 247432), (157, 193848), (164, 185574), (197, 154488), (246, 123716), (314, 96924), (328, 92787), (394, 77244), (471, 64616), (492, 61858), (591, 51496), (628, 48462), (788, 38622), (942, 32308), (984, 30929), (1182, 25748), (1256, 24231), (1576, 19311), (1884, 16154), (2364, 12874), (3768, 8077), (4728, 6437)]