47603970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1123}}^1$

素因数の和:1296

約数の個数: 64

約数和(自身を含む): 127866240

約数和(自身を除く): 80262270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 157, 270, 314, 471, 785, 942, 1123, 1413, 1570, 2246, 2355, 2826, 3369, 4239, 4710, 5615, 6738, 7065, 8478, 10107, 11230, 14130, 16845, 20214, 21195, 30321, 33690, 42390, 50535, 60642, 101070, 151605, 176311, 303210, 352622, 528933, 881555, 1057866, 1586799, 1763110, 2644665, 3173598, 4760397, 5289330, 7933995, 9520794, 15867990, 23801985, 47603970]

約数ペア:

[(1, 47603970), (2, 23801985), (3, 15867990), (5, 9520794), (6, 7933995), (9, 5289330), (10, 4760397), (15, 3173598), (18, 2644665), (27, 1763110), (30, 1586799), (45, 1057866), (54, 881555), (90, 528933), (135, 352622), (157, 303210), (270, 176311), (314, 151605), (471, 101070), (785, 60642), (942, 50535), (1123, 42390), (1413, 33690), (1570, 30321), (2246, 21195), (2355, 20214), (2826, 16845), (3369, 14130), (4239, 11230), (4710, 10107), (5615, 8478), (6738, 7065)]