30119558

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1051}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 54535680

約数和(自身を除く): 24416122

約数列:

[1, 2, 7, 14, 23, 46, 89, 161, 178, 322, 623, 1051, 1246, 2047, 2102, 4094, 7357, 14329, 14714, 24173, 28658, 48346, 93539, 169211, 187078, 338422, 654773, 1309546, 2151397, 4302794, 15059779, 30119558]

約数ペア:

[(1, 30119558), (2, 15059779), (7, 4302794), (14, 2151397), (23, 1309546), (46, 654773), (89, 338422), (161, 187078), (178, 169211), (322, 93539), (623, 48346), (1051, 28658), (1246, 24173), (2047, 14714), (2102, 14329), (4094, 7357)]