30405732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{361973}}^1$

素因数の和:361987

約数の個数: 24

約数和(自身を含む): 81082176

約数和(自身を除く): 50676444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 361973, 723946, 1085919, 1447892, 2171838, 2533811, 4343676, 5067622, 7601433, 10135244, 15202866, 30405732]

約数ペア:

[(1, 30405732), (2, 15202866), (3, 10135244), (4, 7601433), (6, 5067622), (7, 4343676), (12, 2533811), (14, 2171838), (21, 1447892), (28, 1085919), (42, 723946), (84, 361973)]