260907390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{7649}}^1$

素因数の和:8041

約数の個数: 48

約数和(自身を含む): 680238000

約数和(自身を除く): 419330610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 379, 758, 1137, 1895, 2274, 3411, 3790, 5685, 6822, 7649, 11370, 15298, 17055, 22947, 34110, 38245, 45894, 68841, 76490, 114735, 137682, 229470, 344205, 688410, 2898971, 5797942, 8696913, 14494855, 17393826, 26090739, 28989710, 43484565, 52181478, 86969130, 130453695, 260907390]

約数ペア:

[(1, 260907390), (2, 130453695), (3, 86969130), (5, 52181478), (6, 43484565), (9, 28989710), (10, 26090739), (15, 17393826), (18, 14494855), (30, 8696913), (45, 5797942), (90, 2898971), (379, 688410), (758, 344205), (1137, 229470), (1895, 137682), (2274, 114735), (3411, 76490), (3790, 68841), (5685, 45894), (6822, 38245), (7649, 34110), (11370, 22947), (15298, 17055)]