69147180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{384151}}^1$

素因数の和:384166

約数の個数: 36

約数和(自身を含む): 209746992

約数和(自身を除く): 140599812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 384151, 768302, 1152453, 1536604, 1920755, 2304906, 3457359, 3841510, 4609812, 5762265, 6914718, 7683020, 11524530, 13829436, 17286795, 23049060, 34573590, 69147180]

約数ペア:

[(1, 69147180), (2, 34573590), (3, 23049060), (4, 17286795), (5, 13829436), (6, 11524530), (9, 7683020), (10, 6914718), (12, 5762265), (15, 4609812), (18, 3841510), (20, 3457359), (30, 2304906), (36, 1920755), (45, 1536604), (60, 1152453), (90, 768302), (180, 384151)]