7703820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 23622144

約数和(自身を除く): 15918324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 337, 381, 508, 635, 674, 762, 1011, 1143, 1270, 1348, 1524, 1685, 1905, 2022, 2286, 2540, 3033, 3370, 3810, 4044, 4572, 5055, 5715, 6066, 6740, 7620, 10110, 11430, 12132, 15165, 20220, 22860, 30330, 42799, 60660, 85598, 128397, 171196, 213995, 256794, 385191, 427990, 513588, 641985, 770382, 855980, 1283970, 1540764, 1925955, 2567940, 3851910, 7703820]

約数ペア:

[(1, 7703820), (2, 3851910), (3, 2567940), (4, 1925955), (5, 1540764), (6, 1283970), (9, 855980), (10, 770382), (12, 641985), (15, 513588), (18, 427990), (20, 385191), (30, 256794), (36, 213995), (45, 171196), (60, 128397), (90, 85598), (127, 60660), (180, 42799), (254, 30330), (337, 22860), (381, 20220), (508, 15165), (635, 12132), (674, 11430), (762, 10110), (1011, 7620), (1143, 6740), (1270, 6066), (1348, 5715), (1524, 5055), (1685, 4572), (1905, 4044), (2022, 3810), (2286, 3370), (2540, 3033)]