228265310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{250841}}^1$

素因数の和:250868

約数の個数: 32

約数和(自身を含む): 505697472

約数和(自身を除く): 277432162

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 250841, 501682, 1254205, 1755887, 2508410, 3260933, 3511774, 6521866, 8779435, 16304665, 17558870, 22826531, 32609330, 45653062, 114132655, 228265310]

約数ペア:

[(1, 228265310), (2, 114132655), (5, 45653062), (7, 32609330), (10, 22826531), (13, 17558870), (14, 16304665), (26, 8779435), (35, 6521866), (65, 3511774), (70, 3260933), (91, 2508410), (130, 1755887), (182, 1254205), (455, 501682), (910, 250841)]