16239090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11047}}^1$

素因数の和:11071

約数の個数: 48

約数和(自身を含む): 45340992

約数和(自身を除く): 29101902

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 11047, 22094, 33141, 55235, 66282, 77329, 110470, 154658, 165705, 231987, 331410, 386645, 463974, 541303, 773290, 1082606, 1159935, 1623909, 2319870, 2706515, 3247818, 5413030, 8119545, 16239090]

約数ペア:

[(1, 16239090), (2, 8119545), (3, 5413030), (5, 3247818), (6, 2706515), (7, 2319870), (10, 1623909), (14, 1159935), (15, 1082606), (21, 773290), (30, 541303), (35, 463974), (42, 386645), (49, 331410), (70, 231987), (98, 165705), (105, 154658), (147, 110470), (210, 77329), (245, 66282), (294, 55235), (490, 33141), (735, 22094), (1470, 11047)]