39447780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4799}}^1$

素因数の和:4948

約数の個数: 48

約数和(自身を含む): 111283200

約数和(自身を除く): 71835420

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, 4799, 8220, 9598, 14397, 19196, 23995, 28794, 47990, 57588, 71985, 95980, 143970, 287940, 657463, 1314926, 1972389, 2629852, 3287315, 3944778, 6574630, 7889556, 9861945, 13149260, 19723890, 39447780]

約数ペア:

[(1, 39447780), (2, 19723890), (3, 13149260), (4, 9861945), (5, 7889556), (6, 6574630), (10, 3944778), (12, 3287315), (15, 2629852), (20, 1972389), (30, 1314926), (60, 657463), (137, 287940), (274, 143970), (411, 95980), (548, 71985), (685, 57588), (822, 47990), (1370, 28794), (1644, 23995), (2055, 19196), (2740, 14397), (4110, 9598), (4799, 8220)]