78752790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{291677}}^1$

素因数の和:291693

約数の個数: 32

約数和(自身を含む): 210008160

約数和(自身を除く): 131255370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 291677, 583354, 875031, 1458385, 1750062, 2625093, 2916770, 4375155, 5250186, 7875279, 8750310, 13125465, 15750558, 26250930, 39376395, 78752790]

約数ペア:

[(1, 78752790), (2, 39376395), (3, 26250930), (5, 15750558), (6, 13125465), (9, 8750310), (10, 7875279), (15, 5250186), (18, 4375155), (27, 2916770), (30, 2625093), (45, 1750062), (54, 1458385), (90, 875031), (135, 583354), (270, 291677)]