73874820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1231247}}^1$

素因数の和:1231259

約数の個数: 24

約数和(自身を含む): 206849664

約数和(自身を除く): 132974844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1231247, 2462494, 3693741, 4924988, 6156235, 7387482, 12312470, 14774964, 18468705, 24624940, 36937410, 73874820]

約数ペア:

[(1, 73874820), (2, 36937410), (3, 24624940), (4, 18468705), (5, 14774964), (6, 12312470), (10, 7387482), (12, 6156235), (15, 4924988), (20, 3693741), (30, 2462494), (60, 1231247)]