42730590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3037}}^1$

素因数の和:3121

約数の個数: 64

約数和(自身を含む): 118992384

約数和(自身を除く): 76261794

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 469, 670, 938, 1005, 1407, 2010, 2345, 2814, 3037, 4690, 6074, 7035, 9111, 14070, 15185, 18222, 21259, 30370, 42518, 45555, 63777, 91110, 106295, 127554, 203479, 212590, 318885, 406958, 610437, 637770, 1017395, 1220874, 1424353, 2034790, 2848706, 3052185, 4273059, 6104370, 7121765, 8546118, 14243530, 21365295, 42730590]

約数ペア:

[(1, 42730590), (2, 21365295), (3, 14243530), (5, 8546118), (6, 7121765), (7, 6104370), (10, 4273059), (14, 3052185), (15, 2848706), (21, 2034790), (30, 1424353), (35, 1220874), (42, 1017395), (67, 637770), (70, 610437), (105, 406958), (134, 318885), (201, 212590), (210, 203479), (335, 127554), (402, 106295), (469, 91110), (670, 63777), (938, 45555), (1005, 42518), (1407, 30370), (2010, 21259), (2345, 18222), (2814, 15185), (3037, 14070), (4690, 9111), (6074, 7035)]