3923150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1$

素因数の和:1049

約数の個数: 48

約数和(自身を含む): 9106560

約数和(自身を除く): 5183410

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1019, 1925, 2038, 3850, 5095, 7133, 10190, 11209, 14266, 22418, 25475, 35665, 50950, 56045, 71330, 78463, 112090, 156926, 178325, 280225, 356650, 392315, 560450, 784630, 1961575, 3923150]

約数ペア:

[(1, 3923150), (2, 1961575), (5, 784630), (7, 560450), (10, 392315), (11, 356650), (14, 280225), (22, 178325), (25, 156926), (35, 112090), (50, 78463), (55, 71330), (70, 56045), (77, 50950), (110, 35665), (154, 25475), (175, 22418), (275, 14266), (350, 11209), (385, 10190), (550, 7133), (770, 5095), (1019, 3850), (1925, 2038)]