17685747130

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{256799}}^1$

素因数の和:256974

約数の個数: 32

約数和(自身を含む): 32615654400

約数和(自身を除く): 14929907270

約数列:

[1, 2, 5, 10, 71, 97, 142, 194, 355, 485, 710, 970, 6887, 13774, 34435, 68870, 256799, 513598, 1283995, 2567990, 18232729, 24909503, 36465458, 49819006, 91163645, 124547515, 182327290, 249095030, 1768574713, 3537149426, 8842873565, 17685747130]

約数ペア:

[(1, 17685747130), (2, 8842873565), (5, 3537149426), (10, 1768574713), (71, 249095030), (97, 182327290), (142, 124547515), (194, 91163645), (355, 49819006), (485, 36465458), (710, 24909503), (970, 18232729), (6887, 2567990), (13774, 1283995), (34435, 513598), (68870, 256799)]