27119960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{96857}}^1$

素因数の和:96875

約数の個数: 32

約数和(自身を含む): 69737760

約数和(自身を除く): 42617800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 96857, 193714, 387428, 484285, 677999, 774856, 968570, 1355998, 1937140, 2711996, 3389995, 3874280, 5423992, 6779990, 13559980, 27119960]

約数ペア:

[(1, 27119960), (2, 13559980), (4, 6779990), (5, 5423992), (7, 3874280), (8, 3389995), (10, 2711996), (14, 1937140), (20, 1355998), (28, 968570), (35, 774856), (40, 677999), (56, 484285), (70, 387428), (140, 193714), (280, 96857)]