31896330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{7649}}^1$

素因数の和:7798

約数の個数: 32

約数和(自身を含む): 77112000

約数和(自身を除く): 45215670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 7649, 15298, 22947, 38245, 45894, 76490, 114735, 229470, 1063211, 2126422, 3189633, 5316055, 6379266, 10632110, 15948165, 31896330]

約数ペア:

[(1, 31896330), (2, 15948165), (3, 10632110), (5, 6379266), (6, 5316055), (10, 3189633), (15, 2126422), (30, 1063211), (139, 229470), (278, 114735), (417, 76490), (695, 45894), (834, 38245), (1390, 22947), (2085, 15298), (4170, 7649)]