2189702010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{72990067}}^1$

素因数の和:72990077

約数の個数: 16

約数和(自身を含む): 5255284896

約数和(自身を除く): 3065582886

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 72990067, 145980134, 218970201, 364950335, 437940402, 729900670, 1094851005, 2189702010]

約数ペア:

[(1, 2189702010), (2, 1094851005), (3, 729900670), (5, 437940402), (6, 364950335), (10, 218970201), (15, 145980134), (30, 72990067)]