30824276

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{18047}}^1$

素因数の和:18119

約数の個数: 24

約数和(自身を含む): 62662656

約数和(自身を除く): 31838380

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 18047, 36094, 72188, 126329, 252658, 505316, 1100867, 2201734, 4403468, 7706069, 15412138, 30824276]

約数ペア:

[(1, 30824276), (2, 15412138), (4, 7706069), (7, 4403468), (14, 2201734), (28, 1100867), (61, 505316), (122, 252658), (244, 126329), (427, 72188), (854, 36094), (1708, 18047)]