69202990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3361}}^1$

素因数の和:3468

約数の個数: 32

約数和(自身を含む): 130714560

約数和(自身を除く): 61511570

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 710, 2059, 3361, 4118, 6722, 10295, 16805, 20590, 33610, 97469, 194938, 238631, 477262, 487345, 974690, 1193155, 2386310, 6920299, 13840598, 34601495, 69202990]

約数ペア:

[(1, 69202990), (2, 34601495), (5, 13840598), (10, 6920299), (29, 2386310), (58, 1193155), (71, 974690), (142, 487345), (145, 477262), (290, 238631), (355, 194938), (710, 97469), (2059, 33610), (3361, 20590), (4118, 16805), (6722, 10295)]