30194772

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 72737280

約数和(自身を除く): 42542508

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 163, 172, 258, 326, 359, 489, 516, 652, 718, 978, 1077, 1436, 1956, 2154, 4308, 7009, 14018, 15437, 21027, 28036, 30874, 42054, 46311, 58517, 61748, 84108, 92622, 117034, 175551, 185244, 234068, 351102, 702204, 2516231, 5032462, 7548693, 10064924, 15097386, 30194772]

約数ペア:

[(1, 30194772), (2, 15097386), (3, 10064924), (4, 7548693), (6, 5032462), (12, 2516231), (43, 702204), (86, 351102), (129, 234068), (163, 185244), (172, 175551), (258, 117034), (326, 92622), (359, 84108), (489, 61748), (516, 58517), (652, 46311), (718, 42054), (978, 30874), (1077, 28036), (1436, 21027), (1956, 15437), (2154, 14018), (4308, 7009)]