81603669930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2720122331}}^1$

素因数の和:2720122341

約数の個数: 16

約数和(自身を含む): 195848807904

約数和(自身を除く): 114245137974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2720122331, 5440244662, 8160366993, 13600611655, 16320733986, 27201223310, 40801834965, 81603669930]

約数ペア:

[(1, 81603669930), (2, 40801834965), (3, 27201223310), (5, 16320733986), (6, 13600611655), (10, 8160366993), (15, 5440244662), (30, 2720122331)]