30869364

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 73846080

約数和(自身を除く): 42976716

約数列:

[1, 2, 3, 4, 6, 12, 73, 131, 146, 219, 262, 269, 292, 393, 438, 524, 538, 786, 807, 876, 1076, 1572, 1614, 3228, 9563, 19126, 19637, 28689, 35239, 38252, 39274, 57378, 58911, 70478, 78548, 105717, 114756, 117822, 140956, 211434, 235644, 422868, 2572447, 5144894, 7717341, 10289788, 15434682, 30869364]

約数ペア:

[(1, 30869364), (2, 15434682), (3, 10289788), (4, 7717341), (6, 5144894), (12, 2572447), (73, 422868), (131, 235644), (146, 211434), (219, 140956), (262, 117822), (269, 114756), (292, 105717), (393, 78548), (438, 70478), (524, 58911), (538, 57378), (786, 39274), (807, 38252), (876, 35239), (1076, 28689), (1572, 19637), (1614, 19126), (3228, 9563)]