123459710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{4817}}^1$

素因数の和:5068

約数の個数: 32

約数和(自身を含む): 243520992

約数和(自身を除く): 120061282

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 233, 466, 1165, 2330, 2563, 4817, 5126, 9634, 12815, 24085, 25630, 48170, 52987, 105974, 264935, 529870, 1122361, 2244722, 5611805, 11223610, 12345971, 24691942, 61729855, 123459710]

約数ペア:

[(1, 123459710), (2, 61729855), (5, 24691942), (10, 12345971), (11, 11223610), (22, 5611805), (55, 2244722), (110, 1122361), (233, 529870), (466, 264935), (1165, 105974), (2330, 52987), (2563, 48170), (4817, 25630), (5126, 24085), (9634, 12815)]