30445316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{1279}}^1$

素因数の和:1835

約数の個数: 24

約数和(自身を含む): 58275840

約数和(自身を除く): 27830524

約数列:

[1, 2, 4, 11, 22, 44, 541, 1082, 1279, 2164, 2558, 5116, 5951, 11902, 14069, 23804, 28138, 56276, 691939, 1383878, 2767756, 7611329, 15222658, 30445316]

約数ペア:

[(1, 30445316), (2, 15222658), (4, 7611329), (11, 2767756), (22, 1383878), (44, 691939), (541, 56276), (1082, 28138), (1279, 23804), (2164, 14069), (2558, 11902), (5116, 5951)]