30718604

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{5569}}^1$

素因数の和:5777

約数の個数: 24

約数和(自身を含む): 61760160

約数和(自身を除く): 31041556

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 5569, 11138, 22276, 38983, 77966, 155932, 1097093, 2194186, 4388372, 7679651, 15359302, 30718604]

約数ペア:

[(1, 30718604), (2, 15359302), (4, 7679651), (7, 4388372), (14, 2194186), (28, 1097093), (197, 155932), (394, 77966), (788, 38983), (1379, 22276), (2758, 11138), (5516, 5569)]