71349534730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{440239}}^1$

素因数の和:441118

約数の個数: 32

約数和(自身を含む): 135347385600

約数和(自身を除く): 63997850870

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 853, 1706, 4265, 8530, 16207, 32414, 81035, 162070, 440239, 880478, 2201195, 4402390, 8364541, 16729082, 41822705, 83645410, 375523867, 751047734, 1877619335, 3755238670, 7134953473, 14269906946, 35674767365, 71349534730]

約数ペア:

[(1, 71349534730), (2, 35674767365), (5, 14269906946), (10, 7134953473), (19, 3755238670), (38, 1877619335), (95, 751047734), (190, 375523867), (853, 83645410), (1706, 41822705), (4265, 16729082), (8530, 8364541), (16207, 4402390), (32414, 2201195), (81035, 880478), (162070, 440239)]