1937530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 4043520

約数和(自身を除く): 2105990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 311, 445, 622, 623, 890, 1246, 1555, 2177, 3110, 3115, 4354, 6230, 10885, 21770, 27679, 55358, 138395, 193753, 276790, 387506, 968765, 1937530]

約数ペア:

[(1, 1937530), (2, 968765), (5, 387506), (7, 276790), (10, 193753), (14, 138395), (35, 55358), (70, 27679), (89, 21770), (178, 10885), (311, 6230), (445, 4354), (622, 3115), (623, 3110), (890, 2177), (1246, 1555)]