127277790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4242593}}^1$

素因数の和:4242603

約数の個数: 16

約数和(自身を含む): 305466768

約数和(自身を除く): 178188978

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4242593, 8485186, 12727779, 21212965, 25455558, 42425930, 63638895, 127277790]

約数ペア:

[(1, 127277790), (2, 63638895), (3, 42425930), (5, 25455558), (6, 21212965), (10, 12727779), (15, 8485186), (30, 4242593)]