19353060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{35839}}^1$

素因数の和:35857

約数の個数: 48

約数和(自身を含む): 60211200

約数和(自身を除く): 40858140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 35839, 71678, 107517, 143356, 179195, 215034, 322551, 358390, 430068, 537585, 645102, 716780, 967653, 1075170, 1290204, 1612755, 1935306, 2150340, 3225510, 3870612, 4838265, 6451020, 9676530, 19353060]

約数ペア:

[(1, 19353060), (2, 9676530), (3, 6451020), (4, 4838265), (5, 3870612), (6, 3225510), (9, 2150340), (10, 1935306), (12, 1612755), (15, 1290204), (18, 1075170), (20, 967653), (27, 716780), (30, 645102), (36, 537585), (45, 430068), (54, 358390), (60, 322551), (90, 215034), (108, 179195), (135, 143356), (180, 107517), (270, 71678), (540, 35839)]