30449972

素因数分解:

$2^2\times 7^2\times {\mathrm{337}}^1\times {\mathrm{461}}^1$

素因数の和:816

約数の個数: 36

約数和(自身を含む): 62306244

約数和(自身を除く): 31856272

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 337, 461, 674, 922, 1348, 1844, 2359, 3227, 4718, 6454, 9436, 12908, 16513, 22589, 33026, 45178, 66052, 90356, 155357, 310714, 621428, 1087499, 2174998, 4349996, 7612493, 15224986, 30449972]

約数ペア:

[(1, 30449972), (2, 15224986), (4, 7612493), (7, 4349996), (14, 2174998), (28, 1087499), (49, 621428), (98, 310714), (196, 155357), (337, 90356), (461, 66052), (674, 45178), (922, 33026), (1348, 22589), (1844, 16513), (2359, 12908), (3227, 9436), (4718, 6454)]