56791770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{270437}}^1$

素因数の和:270454

約数の個数: 32

約数和(自身を含む): 155772288

約数和(自身を除く): 98980518

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 270437, 540874, 811311, 1352185, 1622622, 1893059, 2704370, 3786118, 4056555, 5679177, 8113110, 9465295, 11358354, 18930590, 28395885, 56791770]

約数ペア:

[(1, 56791770), (2, 28395885), (3, 18930590), (5, 11358354), (6, 9465295), (7, 8113110), (10, 5679177), (14, 4056555), (15, 3786118), (21, 2704370), (30, 1893059), (35, 1622622), (42, 1352185), (70, 811311), (105, 540874), (210, 270437)]