1353440170

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{313}}^1\times {\mathrm{2389}}^1$

素因数の和:2890

約数の個数: 32

約数和(自身を含む): 2458506960

約数和(自身を除く): 1105066790

約数列:

[1, 2, 5, 10, 181, 313, 362, 626, 905, 1565, 1810, 2389, 3130, 4778, 11945, 23890, 56653, 113306, 283265, 432409, 566530, 747757, 864818, 1495514, 2162045, 3738785, 4324090, 7477570, 135344017, 270688034, 676720085, 1353440170]

約数ペア:

[(1, 1353440170), (2, 676720085), (5, 270688034), (10, 135344017), (181, 7477570), (313, 4324090), (362, 3738785), (626, 2162045), (905, 1495514), (1565, 864818), (1810, 747757), (2389, 566530), (3130, 432409), (4778, 283265), (11945, 113306), (23890, 56653)]