3805860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 10757376

約数和(自身を除く): 6951516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 463, 548, 685, 822, 926, 1370, 1389, 1644, 1852, 2055, 2315, 2740, 2778, 4110, 4630, 5556, 6945, 8220, 9260, 13890, 27780, 63431, 126862, 190293, 253724, 317155, 380586, 634310, 761172, 951465, 1268620, 1902930, 3805860]

約数ペア:

[(1, 3805860), (2, 1902930), (3, 1268620), (4, 951465), (5, 761172), (6, 634310), (10, 380586), (12, 317155), (15, 253724), (20, 190293), (30, 126862), (60, 63431), (137, 27780), (274, 13890), (411, 9260), (463, 8220), (548, 6945), (685, 5556), (822, 4630), (926, 4110), (1370, 2778), (1389, 2740), (1644, 2315), (1852, 2055)]