66209790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2206993}}^1$

素因数の和:2207003

約数の個数: 16

約数和(自身を含む): 158903568

約数和(自身を除く): 92693778

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2206993, 4413986, 6620979, 11034965, 13241958, 22069930, 33104895, 66209790]

約数ペア:

[(1, 66209790), (2, 33104895), (3, 22069930), (5, 13241958), (6, 11034965), (10, 6620979), (15, 4413986), (30, 2206993)]