30371638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{311}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 52296192

約数和(自身を除く): 21924554

約数列:

[1, 2, 11, 22, 23, 46, 193, 253, 311, 386, 506, 622, 2123, 3421, 4246, 4439, 6842, 7153, 8878, 14306, 48829, 60023, 78683, 97658, 120046, 157366, 660253, 1320506, 1380529, 2761058, 15185819, 30371638]

約数ペア:

[(1, 30371638), (2, 15185819), (11, 2761058), (22, 1380529), (23, 1320506), (46, 660253), (193, 157366), (253, 120046), (311, 97658), (386, 78683), (506, 60023), (622, 48829), (2123, 14306), (3421, 8878), (4246, 7153), (4439, 6842)]