30473884

素因数分解:

$2^2\times 7^2\times {\mathrm{181}}^1\times {\mathrm{859}}^1$

素因数の和:1058

約数の個数: 36

約数和(自身を含む): 62451480

約数和(自身を除く): 31977596

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 181, 196, 362, 724, 859, 1267, 1718, 2534, 3436, 5068, 6013, 8869, 12026, 17738, 24052, 35476, 42091, 84182, 155479, 168364, 310958, 621916, 1088353, 2176706, 4353412, 7618471, 15236942, 30473884]

約数ペア:

[(1, 30473884), (2, 15236942), (4, 7618471), (7, 4353412), (14, 2176706), (28, 1088353), (49, 621916), (98, 310958), (181, 168364), (196, 155479), (362, 84182), (724, 42091), (859, 35476), (1267, 24052), (1718, 17738), (2534, 12026), (3436, 8869), (5068, 6013)]