131785620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{36007}}^1$

素因数の和:36080

約数の個数: 48

約数和(自身を含む): 375059328

約数和(自身を除く): 243273708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 36007, 72014, 108021, 144028, 180035, 216042, 360070, 432084, 540105, 720140, 1080210, 2160420, 2196427, 4392854, 6589281, 8785708, 10982135, 13178562, 21964270, 26357124, 32946405, 43928540, 65892810, 131785620]

約数ペア:

[(1, 131785620), (2, 65892810), (3, 43928540), (4, 32946405), (5, 26357124), (6, 21964270), (10, 13178562), (12, 10982135), (15, 8785708), (20, 6589281), (30, 4392854), (60, 2196427), (61, 2160420), (122, 1080210), (183, 720140), (244, 540105), (305, 432084), (366, 360070), (610, 216042), (732, 180035), (915, 144028), (1220, 108021), (1830, 72014), (3660, 36007)]