523090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{181}}^1$

素因数の和:222

約数の個数: 24

約数和(自身を含む): 1005732

約数和(自身を除く): 482642

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 181, 289, 362, 578, 905, 1445, 1810, 2890, 3077, 6154, 15385, 30770, 52309, 104618, 261545, 523090]

約数ペア:

[(1, 523090), (2, 261545), (5, 104618), (10, 52309), (17, 30770), (34, 15385), (85, 6154), (170, 3077), (181, 2890), (289, 1810), (362, 1445), (578, 905)]