30190430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{8363}}^1$

素因数の和:8408

約数の個数: 24

約数和(自身を含む): 57360312

約数和(自身を除く): 27169882

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 8363, 16726, 41815, 83630, 158897, 317794, 794485, 1588970, 3019043, 6038086, 15095215, 30190430]

約数ペア:

[(1, 30190430), (2, 15095215), (5, 6038086), (10, 3019043), (19, 1588970), (38, 794485), (95, 317794), (190, 158897), (361, 83630), (722, 41815), (1805, 16726), (3610, 8363)]