30255834

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{102911}}^1$

素因数の和:102930

約数の個数: 24

約数和(自身を含む): 70391808

約数和(自身を除く): 40135974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 102911, 205822, 308733, 617466, 720377, 1440754, 2161131, 4322262, 5042639, 10085278, 15127917, 30255834]

約数ペア:

[(1, 30255834), (2, 15127917), (3, 10085278), (6, 5042639), (7, 4322262), (14, 2161131), (21, 1440754), (42, 720377), (49, 617466), (98, 308733), (147, 205822), (294, 102911)]