30253195

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 43296768

約数和(自身を除く): 13043573

約数列:

[1, 5, 7, 35, 47, 53, 235, 265, 329, 347, 371, 1645, 1735, 1855, 2429, 2491, 12145, 12455, 16309, 17437, 18391, 81545, 87185, 91955, 114163, 128737, 570815, 643685, 864377, 4321885, 6050639, 30253195]

約数ペア:

[(1, 30253195), (5, 6050639), (7, 4321885), (35, 864377), (47, 643685), (53, 570815), (235, 128737), (265, 114163), (329, 91955), (347, 87185), (371, 81545), (1645, 18391), (1735, 17437), (1855, 16309), (2429, 12455), (2491, 12145)]