1946301560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{993011}}^1$

素因数の和:993036

約数の個数: 48

約数和(自身を含む): 5094151560

約数和(自身を除く): 3147850000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 993011, 1986022, 3972044, 4965055, 6951077, 7944088, 9930110, 13902154, 19860220, 27804308, 34755385, 39720440, 48657539, 55608616, 69510770, 97315078, 139021540, 194630156, 243287695, 278043080, 389260312, 486575390, 973150780, 1946301560]

約数ペア:

[(1, 1946301560), (2, 973150780), (4, 486575390), (5, 389260312), (7, 278043080), (8, 243287695), (10, 194630156), (14, 139021540), (20, 97315078), (28, 69510770), (35, 55608616), (40, 48657539), (49, 39720440), (56, 34755385), (70, 27804308), (98, 19860220), (140, 13902154), (196, 9930110), (245, 7944088), (280, 6951077), (392, 4965055), (490, 3972044), (980, 1986022), (1960, 993011)]