30516794

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2791}}^1$

素因数の和:2882

約数の個数: 32

約数和(自身を含む): 57894912

約数和(自身を除く): 27378118

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 2791, 5467, 5582, 10934, 19537, 30701, 39074, 61402, 198161, 214907, 396322, 429814, 1387127, 2179771, 2774254, 4359542, 15258397, 30516794]

約数ペア:

[(1, 30516794), (2, 15258397), (7, 4359542), (11, 2774254), (14, 2179771), (22, 1387127), (71, 429814), (77, 396322), (142, 214907), (154, 198161), (497, 61402), (781, 39074), (994, 30701), (1562, 19537), (2791, 10934), (5467, 5582)]