154585890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1717621}}^1$

素因数の和:1717634

約数の個数: 24

約数和(自身を含む): 401923548

約数和(自身を除く): 247337658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1717621, 3435242, 5152863, 8588105, 10305726, 15458589, 17176210, 25764315, 30917178, 51528630, 77292945, 154585890]

約数ペア:

[(1, 154585890), (2, 77292945), (3, 51528630), (5, 30917178), (6, 25764315), (9, 17176210), (10, 15458589), (15, 10305726), (18, 8588105), (30, 5152863), (45, 3435242), (90, 1717621)]