30083157

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 49533120

約数和(自身を除く): 19449963

約数列:

[1, 3, 9, 13, 27, 39, 81, 89, 107, 117, 243, 267, 321, 351, 801, 963, 1053, 1157, 1391, 2403, 2889, 3159, 3471, 4173, 7209, 8667, 9523, 10413, 12519, 21627, 26001, 28569, 31239, 37557, 85707, 93717, 112671, 123799, 257121, 281151, 338013, 371397, 771363, 1114191, 2314089, 3342573, 10027719, 30083157]

約数ペア:

[(1, 30083157), (3, 10027719), (9, 3342573), (13, 2314089), (27, 1114191), (39, 771363), (81, 371397), (89, 338013), (107, 281151), (117, 257121), (243, 123799), (267, 112671), (321, 93717), (351, 85707), (801, 37557), (963, 31239), (1053, 28569), (1157, 26001), (1391, 21627), (2403, 12519), (2889, 10413), (3159, 9523), (3471, 8667), (4173, 7209)]