30364565

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 48755520

約数和(自身を除く): 18390955

約数列:

[1, 5, 7, 11, 19, 35, 49, 55, 77, 95, 133, 209, 245, 385, 539, 593, 665, 931, 1045, 1463, 2695, 2965, 4151, 4655, 6523, 7315, 10241, 11267, 20755, 29057, 32615, 45661, 51205, 56335, 78869, 123937, 145285, 228305, 319627, 394345, 552083, 619685, 867559, 1598135, 2760415, 4337795, 6072913, 30364565]

約数ペア:

[(1, 30364565), (5, 6072913), (7, 4337795), (11, 2760415), (19, 1598135), (35, 867559), (49, 619685), (55, 552083), (77, 394345), (95, 319627), (133, 228305), (209, 145285), (245, 123937), (385, 78869), (539, 56335), (593, 51205), (665, 45661), (931, 32615), (1045, 29057), (1463, 20755), (2695, 11267), (2965, 10241), (4151, 7315), (4655, 6523)]