87609070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{380909}}^1$

素因数の和:380939

約数の個数: 16

約数和(自身を含む): 164553120

約数和(自身を除く): 76944050

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 380909, 761818, 1904545, 3809090, 8760907, 17521814, 43804535, 87609070]

約数ペア:

[(1, 87609070), (2, 43804535), (5, 17521814), (10, 8760907), (23, 3809090), (46, 1904545), (115, 761818), (230, 380909)]