172627030

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{38447}}^1$

素因数の和:38903

約数の個数: 16

約数和(自身を含む): 311428800

約数和(自身を除く): 138801770

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 38447, 76894, 192235, 384470, 17262703, 34525406, 86313515, 172627030]

約数ペア:

[(1, 172627030), (2, 86313515), (5, 34525406), (10, 17262703), (449, 384470), (898, 192235), (2245, 76894), (4490, 38447)]