57271290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1909043}}^1$

素因数の和:1909053

約数の個数: 16

約数和(自身を含む): 137451168

約数和(自身を除く): 80179878

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1909043, 3818086, 5727129, 9545215, 11454258, 19090430, 28635645, 57271290]

約数ペア:

[(1, 57271290), (2, 28635645), (3, 19090430), (5, 11454258), (6, 9545215), (10, 5727129), (15, 3818086), (30, 1909043)]