18060350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4691}}^1$

素因数の和:4721

約数の個数: 48

約数和(自身を含む): 41890176

約数和(自身を除く): 23829826

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, 1925, 3850, 4691, 9382, 23455, 32837, 46910, 51601, 65674, 103202, 117275, 164185, 234550, 258005, 328370, 361207, 516010, 722414, 820925, 1290025, 1641850, 1806035, 2580050, 3612070, 9030175, 18060350]

約数ペア:

[(1, 18060350), (2, 9030175), (5, 3612070), (7, 2580050), (10, 1806035), (11, 1641850), (14, 1290025), (22, 820925), (25, 722414), (35, 516010), (50, 361207), (55, 328370), (70, 258005), (77, 234550), (110, 164185), (154, 117275), (175, 103202), (275, 65674), (350, 51601), (385, 46910), (550, 32837), (770, 23455), (1925, 9382), (3850, 4691)]