80901930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2696731}}^1$

素因数の和:2696741

約数の個数: 16

約数和(自身を含む): 194164704

約数和(自身を除く): 113262774

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2696731, 5393462, 8090193, 13483655, 16180386, 26967310, 40450965, 80901930]

約数ペア:

[(1, 80901930), (2, 40450965), (3, 26967310), (5, 16180386), (6, 13483655), (10, 8090193), (15, 5393462), (30, 2696731)]