1860391570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{42349}}^1$

素因数の和:42570

約数の個数: 32

約数和(自身を含む): 3512678400

約数和(自身を除く): 1652286830

約数列:

[1, 2, 5, 10, 23, 46, 115, 191, 230, 382, 955, 1910, 4393, 8786, 21965, 42349, 43930, 84698, 211745, 423490, 974027, 1948054, 4870135, 8088659, 9740270, 16177318, 40443295, 80886590, 186039157, 372078314, 930195785, 1860391570]

約数ペア:

[(1, 1860391570), (2, 930195785), (5, 372078314), (10, 186039157), (23, 80886590), (46, 40443295), (115, 16177318), (191, 9740270), (230, 8088659), (382, 4870135), (955, 1948054), (1910, 974027), (4393, 423490), (8786, 211745), (21965, 84698), (42349, 43930)]