7072450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1$

素因数の和:208

約数の個数: 72

約数和(自身を含む): 16623936

約数和(自身を除く): 9551486

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 121, 154, 167, 175, 242, 275, 334, 350, 385, 550, 605, 770, 835, 847, 1169, 1210, 1670, 1694, 1837, 1925, 2338, 3025, 3674, 3850, 4175, 4235, 5845, 6050, 8350, 8470, 9185, 11690, 12859, 18370, 20207, 21175, 25718, 29225, 40414, 42350, 45925, 58450, 64295, 91850, 101035, 128590, 141449, 202070, 282898, 321475, 505175, 642950, 707245, 1010350, 1414490, 3536225, 7072450]

約数ペア:

[(1, 7072450), (2, 3536225), (5, 1414490), (7, 1010350), (10, 707245), (11, 642950), (14, 505175), (22, 321475), (25, 282898), (35, 202070), (50, 141449), (55, 128590), (70, 101035), (77, 91850), (110, 64295), (121, 58450), (154, 45925), (167, 42350), (175, 40414), (242, 29225), (275, 25718), (334, 21175), (350, 20207), (385, 18370), (550, 12859), (605, 11690), (770, 9185), (835, 8470), (847, 8350), (1169, 6050), (1210, 5845), (1670, 4235), (1694, 4175), (1837, 3850), (1925, 3674), (2338, 3025)]