81786330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{11503}}^1$

素因数の和:11595

約数の個数: 48

約数和(自身を含む): 215354880

約数和(自身を除く): 133568550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 11503, 23006, 34509, 57515, 69018, 103527, 115030, 172545, 207054, 345090, 517635, 908737, 1035270, 1817474, 2726211, 4543685, 5452422, 8178633, 9087370, 13631055, 16357266, 27262110, 40893165, 81786330]

約数ペア:

[(1, 81786330), (2, 40893165), (3, 27262110), (5, 16357266), (6, 13631055), (9, 9087370), (10, 8178633), (15, 5452422), (18, 4543685), (30, 2726211), (45, 1817474), (79, 1035270), (90, 908737), (158, 517635), (237, 345090), (395, 207054), (474, 172545), (711, 115030), (790, 103527), (1185, 69018), (1422, 57515), (2370, 34509), (3555, 23006), (7110, 11503)]