42377770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3511}}^1$

素因数の和:3606

約数の個数: 32

約数和(自身を含む): 81927936

約数和(自身を除く): 39550166

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 3511, 6035, 7022, 12070, 17555, 35110, 59687, 119374, 249281, 298435, 498562, 596870, 1246405, 2492810, 4237777, 8475554, 21188885, 42377770]

約数ペア:

[(1, 42377770), (2, 21188885), (5, 8475554), (10, 4237777), (17, 2492810), (34, 1246405), (71, 596870), (85, 498562), (142, 298435), (170, 249281), (355, 119374), (710, 59687), (1207, 35110), (2414, 17555), (3511, 12070), (6035, 7022)]