30868878

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{659}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 63803520

約数和(自身を除く): 32934642

約数列:

[1, 2, 3, 6, 37, 74, 111, 211, 222, 422, 633, 659, 1266, 1318, 1977, 3954, 7807, 15614, 23421, 24383, 46842, 48766, 73149, 139049, 146298, 278098, 417147, 834294, 5144813, 10289626, 15434439, 30868878]

約数ペア:

[(1, 30868878), (2, 15434439), (3, 10289626), (6, 5144813), (37, 834294), (74, 417147), (111, 278098), (211, 146298), (222, 139049), (422, 73149), (633, 48766), (659, 46842), (1266, 24383), (1318, 23421), (1977, 15614), (3954, 7807)]