159157030

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{35447}}^1$

素因数の和:35903

約数の個数: 16

約数和(自身を含む): 287128800

約数和(自身を除く): 127971770

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 35447, 70894, 177235, 354470, 15915703, 31831406, 79578515, 159157030]

約数ペア:

[(1, 159157030), (2, 79578515), (5, 31831406), (10, 15915703), (449, 354470), (898, 177235), (2245, 70894), (4490, 35447)]