307047310

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{6091}}^1$

素因数の和:6240

約数の個数: 24

約数和(自身を含む): 560671128

約数和(自身を除く): 253623818

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 5041, 6091, 10082, 12182, 25205, 30455, 50410, 60910, 432461, 864922, 2162305, 4324610, 30704731, 61409462, 153523655, 307047310]

約数ペア:

[(1, 307047310), (2, 153523655), (5, 61409462), (10, 30704731), (71, 4324610), (142, 2162305), (355, 864922), (710, 432461), (5041, 60910), (6091, 50410), (10082, 30455), (12182, 25205)]