8551270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9397}}^1$

素因数の和:9424

約数の個数: 32

約数和(自身を含む): 18946368

約数和(自身を除く): 10395098

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 9397, 18794, 46985, 65779, 93970, 122161, 131558, 244322, 328895, 610805, 657790, 855127, 1221610, 1710254, 4275635, 8551270]

約数ペア:

[(1, 8551270), (2, 4275635), (5, 1710254), (7, 1221610), (10, 855127), (13, 657790), (14, 610805), (26, 328895), (35, 244322), (65, 131558), (70, 122161), (91, 93970), (130, 65779), (182, 46985), (455, 18794), (910, 9397)]