70009820

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{66047}}^1$

素因数の和:66109

約数の個数: 24

約数和(自身を含む): 149796864

約数和(自身を除く): 79787044

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 66047, 132094, 264188, 330235, 660470, 1320940, 3500491, 7000982, 14001964, 17502455, 35004910, 70009820]

約数ペア:

[(1, 70009820), (2, 35004910), (4, 17502455), (5, 14001964), (10, 7000982), (20, 3500491), (53, 1320940), (106, 660470), (212, 330235), (265, 264188), (530, 132094), (1060, 66047)]