66968340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8147}}^1$

素因数の和:8296

約数の個数: 48

約数和(自身を含む): 188903232

約数和(自身を除く): 121934892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8147, 8220, 16294, 24441, 32588, 40735, 48882, 81470, 97764, 122205, 162940, 244410, 488820, 1116139, 2232278, 3348417, 4464556, 5580695, 6696834, 11161390, 13393668, 16742085, 22322780, 33484170, 66968340]

約数ペア:

[(1, 66968340), (2, 33484170), (3, 22322780), (4, 16742085), (5, 13393668), (6, 11161390), (10, 6696834), (12, 5580695), (15, 4464556), (20, 3348417), (30, 2232278), (60, 1116139), (137, 488820), (274, 244410), (411, 162940), (548, 122205), (685, 97764), (822, 81470), (1370, 48882), (1644, 40735), (2055, 32588), (2740, 24441), (4110, 16294), (8147, 8220)]