307013290

素因数分解:

$2^1\times 5^1\times {\mathrm{1609}}^1\times {\mathrm{19081}}^1$

素因数の和:20697

約数の個数: 16

約数和(自身を含む): 552996360

約数和(自身を除く): 245983070

約数列:

[1, 2, 5, 10, 1609, 3218, 8045, 16090, 19081, 38162, 95405, 190810, 30701329, 61402658, 153506645, 307013290]

約数ペア:

[(1, 307013290), (2, 153506645), (5, 61402658), (10, 30701329), (1609, 190810), (3218, 95405), (8045, 38162), (16090, 19081)]