69534540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{386303}}^1$

素因数の和:386318

約数の個数: 36

約数和(自身を含む): 210921984

約数和(自身を除く): 141387444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 386303, 772606, 1158909, 1545212, 1931515, 2317818, 3476727, 3863030, 4635636, 5794545, 6953454, 7726060, 11589090, 13906908, 17383635, 23178180, 34767270, 69534540]

約数ペア:

[(1, 69534540), (2, 34767270), (3, 23178180), (4, 17383635), (5, 13906908), (6, 11589090), (9, 7726060), (10, 6953454), (12, 5794545), (15, 4635636), (18, 3863030), (20, 3476727), (30, 2317818), (36, 1931515), (45, 1545212), (60, 1158909), (90, 772606), (180, 386303)]