287282010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{563}}^1$

素因数の和:879

約数の個数: 64

約数和(自身を含む): 703168128

約数和(自身を除く): 415886118

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 233, 365, 438, 466, 563, 699, 730, 1095, 1126, 1165, 1398, 1689, 2190, 2330, 2815, 3378, 3495, 5630, 6990, 8445, 16890, 17009, 34018, 41099, 51027, 82198, 85045, 102054, 123297, 131179, 170090, 205495, 246594, 255135, 262358, 393537, 410990, 510270, 616485, 655895, 787074, 1232970, 1311790, 1967685, 3935370, 9576067, 19152134, 28728201, 47880335, 57456402, 95760670, 143641005, 287282010]

約数ペア:

[(1, 287282010), (2, 143641005), (3, 95760670), (5, 57456402), (6, 47880335), (10, 28728201), (15, 19152134), (30, 9576067), (73, 3935370), (146, 1967685), (219, 1311790), (233, 1232970), (365, 787074), (438, 655895), (466, 616485), (563, 510270), (699, 410990), (730, 393537), (1095, 262358), (1126, 255135), (1165, 246594), (1398, 205495), (1689, 170090), (2190, 131179), (2330, 123297), (2815, 102054), (3378, 85045), (3495, 82198), (5630, 51027), (6990, 41099), (8445, 34018), (16890, 17009)]