2019169890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{7478407}}^1$

素因数の和:7478423

約数の個数: 32

約数和(自身を含む): 5384453760

約数和(自身を除く): 3365283870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 7478407, 14956814, 22435221, 37392035, 44870442, 67305663, 74784070, 112176105, 134611326, 201916989, 224352210, 336528315, 403833978, 673056630, 1009584945, 2019169890]

約数ペア:

[(1, 2019169890), (2, 1009584945), (3, 673056630), (5, 403833978), (6, 336528315), (9, 224352210), (10, 201916989), (15, 134611326), (18, 112176105), (27, 74784070), (30, 67305663), (45, 44870442), (54, 37392035), (90, 22435221), (135, 14956814), (270, 7478407)]