30218272

素因数分解:

$2^5\times 7^1\times {\mathrm{313}}^1\times {\mathrm{431}}^1$

素因数の和:761

約数の個数: 48

約数和(自身を含む): 68366592

約数和(自身を除く): 38148320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 313, 431, 626, 862, 1252, 1724, 2191, 2504, 3017, 3448, 4382, 5008, 6034, 6896, 8764, 10016, 12068, 13792, 17528, 24136, 35056, 48272, 70112, 96544, 134903, 269806, 539612, 944321, 1079224, 1888642, 2158448, 3777284, 4316896, 7554568, 15109136, 30218272]

約数ペア:

[(1, 30218272), (2, 15109136), (4, 7554568), (7, 4316896), (8, 3777284), (14, 2158448), (16, 1888642), (28, 1079224), (32, 944321), (56, 539612), (112, 269806), (224, 134903), (313, 96544), (431, 70112), (626, 48272), (862, 35056), (1252, 24136), (1724, 17528), (2191, 13792), (2504, 12068), (3017, 10016), (3448, 8764), (4382, 6896), (5008, 6034)]