30212488

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 58829760

約数和(自身を除く): 28617272

約数列:

[1, 2, 4, 8, 43, 71, 86, 142, 172, 284, 344, 568, 1237, 2474, 3053, 4948, 6106, 9896, 12212, 24424, 53191, 87827, 106382, 175654, 212764, 351308, 425528, 702616, 3776561, 7553122, 15106244, 30212488]

約数ペア:

[(1, 30212488), (2, 15106244), (4, 7553122), (8, 3776561), (43, 702616), (71, 425528), (86, 351308), (142, 212764), (172, 175654), (284, 106382), (344, 87827), (568, 53191), (1237, 24424), (2474, 12212), (3053, 9896), (4948, 6106)]