27487290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{919}}^1\times {\mathrm{997}}^1$

素因数の和:1926

約数の個数: 32

約数和(自身を含む): 66107520

約数和(自身を除く): 38620230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 919, 997, 1838, 1994, 2757, 2991, 4595, 4985, 5514, 5982, 9190, 9970, 13785, 14955, 27570, 29910, 916243, 1832486, 2748729, 4581215, 5497458, 9162430, 13743645, 27487290]

約数ペア:

[(1, 27487290), (2, 13743645), (3, 9162430), (5, 5497458), (6, 4581215), (10, 2748729), (15, 1832486), (30, 916243), (919, 29910), (997, 27570), (1838, 14955), (1994, 13785), (2757, 9970), (2991, 9190), (4595, 5982), (4985, 5514)]