1900196670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{63339889}}^1$

素因数の和:63339899

約数の個数: 16

約数和(自身を含む): 4560472080

約数和(自身を除く): 2660275410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 63339889, 126679778, 190019667, 316699445, 380039334, 633398890, 950098335, 1900196670]

約数ペア:

[(1, 1900196670), (2, 950098335), (3, 633398890), (5, 380039334), (6, 316699445), (10, 190019667), (15, 126679778), (30, 63339889)]