1682190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{18691}}^1$

素因数の和:18704

約数の個数: 24

約数和(自身を含む): 4373928

約数和(自身を除く): 2691738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 18691, 37382, 56073, 93455, 112146, 168219, 186910, 280365, 336438, 560730, 841095, 1682190]

約数ペア:

[(1, 1682190), (2, 841095), (3, 560730), (5, 336438), (6, 280365), (9, 186910), (10, 168219), (15, 112146), (18, 93455), (30, 56073), (45, 37382), (90, 18691)]