7669260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:463

約数の個数: 72

約数和(自身を含む): 23508576

約数和(自身を除く): 15839316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 311, 411, 548, 622, 685, 822, 933, 1233, 1244, 1370, 1555, 1644, 1866, 2055, 2466, 2740, 2799, 3110, 3732, 4110, 4665, 4932, 5598, 6165, 6220, 8220, 9330, 11196, 12330, 13995, 18660, 24660, 27990, 42607, 55980, 85214, 127821, 170428, 213035, 255642, 383463, 426070, 511284, 639105, 766926, 852140, 1278210, 1533852, 1917315, 2556420, 3834630, 7669260]

約数ペア:

[(1, 7669260), (2, 3834630), (3, 2556420), (4, 1917315), (5, 1533852), (6, 1278210), (9, 852140), (10, 766926), (12, 639105), (15, 511284), (18, 426070), (20, 383463), (30, 255642), (36, 213035), (45, 170428), (60, 127821), (90, 85214), (137, 55980), (180, 42607), (274, 27990), (311, 24660), (411, 18660), (548, 13995), (622, 12330), (685, 11196), (822, 9330), (933, 8220), (1233, 6220), (1244, 6165), (1370, 5598), (1555, 4932), (1644, 4665), (1866, 4110), (2055, 3732), (2466, 3110), (2740, 2799)]