9870770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10847}}^1$

素因数の和:10874

約数の個数: 32

約数和(自身を含む): 21869568

約数和(自身を除く): 11998798

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 10847, 21694, 54235, 75929, 108470, 141011, 151858, 282022, 379645, 705055, 759290, 987077, 1410110, 1974154, 4935385, 9870770]

約数ペア:

[(1, 9870770), (2, 4935385), (5, 1974154), (7, 1410110), (10, 987077), (13, 759290), (14, 705055), (26, 379645), (35, 282022), (65, 151858), (70, 141011), (91, 108470), (130, 75929), (182, 54235), (455, 21694), (910, 10847)]