12712380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211873}}^1$

素因数の和:211885

約数の個数: 24

約数和(自身を含む): 35594832

約数和(自身を除く): 22882452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211873, 423746, 635619, 847492, 1059365, 1271238, 2118730, 2542476, 3178095, 4237460, 6356190, 12712380]

約数ペア:

[(1, 12712380), (2, 6356190), (3, 4237460), (4, 3178095), (5, 2542476), (6, 2118730), (10, 1271238), (12, 1059365), (15, 847492), (20, 635619), (30, 423746), (60, 211873)]