1231291657730

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5827}}^1\times {\mathrm{289463}}^1$

素因数の和:295370

約数の個数: 32

約数和(自身を含む): 2247078927744

約数和(自身を除く): 1015787270014

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 5827, 11654, 29135, 58270, 289463, 425371, 578926, 850742, 1447315, 2126855, 2894630, 4253710, 21130799, 42261598, 105653995, 211307990, 1686700901, 3373401802, 8433504505, 16867009010, 123129165773, 246258331546, 615645828865, 1231291657730]

約数ペア:

[(1, 1231291657730), (2, 615645828865), (5, 246258331546), (10, 123129165773), (73, 16867009010), (146, 8433504505), (365, 3373401802), (730, 1686700901), (5827, 211307990), (11654, 105653995), (29135, 42261598), (58270, 21130799), (289463, 4253710), (425371, 2894630), (578926, 2126855), (850742, 1447315)]