28950780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{482513}}^1$

素因数の和:482525

約数の個数: 24

約数和(自身を含む): 81062352

約数和(自身を除く): 52111572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 482513, 965026, 1447539, 1930052, 2412565, 2895078, 4825130, 5790156, 7237695, 9650260, 14475390, 28950780]

約数ペア:

[(1, 28950780), (2, 14475390), (3, 9650260), (4, 7237695), (5, 5790156), (6, 4825130), (10, 2895078), (12, 2412565), (15, 1930052), (20, 1447539), (30, 965026), (60, 482513)]