30648002

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2803}}^1$

素因数の和:2894

約数の個数: 32

約数和(自身を含む): 58143744

約数和(自身を除く): 27495742

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 2803, 5467, 5606, 10934, 19621, 30833, 39242, 61666, 199013, 215831, 398026, 431662, 1393091, 2189143, 2786182, 4378286, 15324001, 30648002]

約数ペア:

[(1, 30648002), (2, 15324001), (7, 4378286), (11, 2786182), (14, 2189143), (22, 1393091), (71, 431662), (77, 398026), (142, 215831), (154, 199013), (497, 61666), (781, 39242), (994, 30833), (1562, 19621), (2803, 10934), (5467, 5606)]