40418790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1347293}}^1$

素因数の和:1347303

約数の個数: 16

約数和(自身を含む): 97005168

約数和(自身を除く): 56586378

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1347293, 2694586, 4041879, 6736465, 8083758, 13472930, 20209395, 40418790]

約数ペア:

[(1, 40418790), (2, 20209395), (3, 13472930), (5, 8083758), (6, 6736465), (10, 4041879), (15, 2694586), (30, 1347293)]