70292971540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{319513507}}^1$

素因数の和:319513527

約数の個数: 24

約数和(自身を含む): 161034808032

約数和(自身を除く): 90741836492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 319513507, 639027014, 1278054028, 1597567535, 3195135070, 3514648577, 6390270140, 7029297154, 14058594308, 17573242885, 35146485770, 70292971540]

約数ペア:

[(1, 70292971540), (2, 35146485770), (4, 17573242885), (5, 14058594308), (10, 7029297154), (11, 6390270140), (20, 3514648577), (22, 3195135070), (44, 1597567535), (55, 1278054028), (110, 639027014), (220, 319513507)]