70793140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{733}}^1$

素因数の和:1192

約数の個数: 48

約数和(自身を含む): 162771840

約数和(自身を除く): 91978700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 439, 733, 878, 1466, 1756, 2195, 2932, 3665, 4390, 4829, 7330, 8063, 8780, 9658, 14660, 16126, 19316, 24145, 32252, 40315, 48290, 80630, 96580, 161260, 321787, 643574, 1287148, 1608935, 3217870, 3539657, 6435740, 7079314, 14158628, 17698285, 35396570, 70793140]

約数ペア:

[(1, 70793140), (2, 35396570), (4, 17698285), (5, 14158628), (10, 7079314), (11, 6435740), (20, 3539657), (22, 3217870), (44, 1608935), (55, 1287148), (110, 643574), (220, 321787), (439, 161260), (733, 96580), (878, 80630), (1466, 48290), (1756, 40315), (2195, 32252), (2932, 24145), (3665, 19316), (4390, 16126), (4829, 14660), (7330, 9658), (8063, 8780)]