90712970

素因数分解:

$2^1\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{5879}}^1$

素因数の和:7429

約数の個数: 16

約数和(自身を含む): 163416960

約数和(自身を除く): 72703990

約数列:

[1, 2, 5, 10, 1543, 3086, 5879, 7715, 11758, 15430, 29395, 58790, 9071297, 18142594, 45356485, 90712970]

約数ペア:

[(1, 90712970), (2, 45356485), (5, 18142594), (10, 9071297), (1543, 58790), (3086, 29395), (5879, 15430), (7715, 11758)]