214928630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{45827}}^1$

素因数の和:45908

約数の個数: 32

約数和(自身を含む): 448747776

約数和(自身を除く): 233819146

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 45827, 91654, 229135, 320789, 458270, 641578, 1603945, 3070409, 3207890, 6140818, 15352045, 21492863, 30704090, 42985726, 107464315, 214928630]

約数ペア:

[(1, 214928630), (2, 107464315), (5, 42985726), (7, 30704090), (10, 21492863), (14, 15352045), (35, 6140818), (67, 3207890), (70, 3070409), (134, 1603945), (335, 641578), (469, 458270), (670, 320789), (938, 229135), (2345, 91654), (4690, 45827)]