22490340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{374839}}^1$

素因数の和:374851

約数の個数: 24

約数和(自身を含む): 62973120

約数和(自身を除く): 40482780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 374839, 749678, 1124517, 1499356, 1874195, 2249034, 3748390, 4498068, 5622585, 7496780, 11245170, 22490340]

約数ペア:

[(1, 22490340), (2, 11245170), (3, 7496780), (4, 5622585), (5, 4498068), (6, 3748390), (10, 2249034), (12, 1874195), (15, 1499356), (20, 1124517), (30, 749678), (60, 374839)]