1873480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{6691}}^1$

素因数の和:6709

約数の個数: 32

約数和(自身を含む): 4818240

約数和(自身を除く): 2944760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 6691, 13382, 26764, 33455, 46837, 53528, 66910, 93674, 133820, 187348, 234185, 267640, 374696, 468370, 936740, 1873480]

約数ペア:

[(1, 1873480), (2, 936740), (4, 468370), (5, 374696), (7, 267640), (8, 234185), (10, 187348), (14, 133820), (20, 93674), (28, 66910), (35, 53528), (40, 46837), (56, 33455), (70, 26764), (140, 13382), (280, 6691)]