9910810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10891}}^1$

素因数の和:10918

約数の個数: 32

約数和(自身を含む): 21958272

約数和(自身を除く): 12047462

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 10891, 21782, 54455, 76237, 108910, 141583, 152474, 283166, 381185, 707915, 762370, 991081, 1415830, 1982162, 4955405, 9910810]

約数ペア:

[(1, 9910810), (2, 4955405), (5, 1982162), (7, 1415830), (10, 991081), (13, 762370), (14, 707915), (26, 381185), (35, 283166), (65, 152474), (70, 141583), (91, 108910), (130, 76237), (182, 54455), (455, 21782), (910, 10891)]