27830065480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{14199013}}^1$

素因数の和:14199038

約数の個数: 48

約数和(自身を含む): 72840941820

約数和(自身を除く): 45010876340

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 14199013, 28398026, 56796052, 70995065, 99393091, 113592104, 141990130, 198786182, 283980260, 397572364, 496965455, 567960520, 695751637, 795144728, 993930910, 1391503274, 1987861820, 2783006548, 3478758185, 3975723640, 5566013096, 6957516370, 13915032740, 27830065480]

約数ペア:

[(1, 27830065480), (2, 13915032740), (4, 6957516370), (5, 5566013096), (7, 3975723640), (8, 3478758185), (10, 2783006548), (14, 1987861820), (20, 1391503274), (28, 993930910), (35, 795144728), (40, 695751637), (49, 567960520), (56, 496965455), (70, 397572364), (98, 283980260), (140, 198786182), (196, 141990130), (245, 113592104), (280, 99393091), (392, 70995065), (490, 56796052), (980, 28398026), (1960, 14199013)]