565534260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{20807}}^1$

素因数の和:20973

約数の個数: 72

約数和(自身を含む): 1726897536

約数和(自身を除く): 1161363276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1812, 2265, 2718, 3020, 4530, 5436, 6795, 9060, 13590, 20807, 27180, 41614, 62421, 83228, 104035, 124842, 187263, 208070, 249684, 312105, 374526, 416140, 624210, 749052, 936315, 1248420, 1872630, 3141857, 3745260, 6283714, 9425571, 12567428, 15709285, 18851142, 28276713, 31418570, 37702284, 47127855, 56553426, 62837140, 94255710, 113106852, 141383565, 188511420, 282767130, 565534260]

約数ペア:

[(1, 565534260), (2, 282767130), (3, 188511420), (4, 141383565), (5, 113106852), (6, 94255710), (9, 62837140), (10, 56553426), (12, 47127855), (15, 37702284), (18, 31418570), (20, 28276713), (30, 18851142), (36, 15709285), (45, 12567428), (60, 9425571), (90, 6283714), (151, 3745260), (180, 3141857), (302, 1872630), (453, 1248420), (604, 936315), (755, 749052), (906, 624210), (1359, 416140), (1510, 374526), (1812, 312105), (2265, 249684), (2718, 208070), (3020, 187263), (4530, 124842), (5436, 104035), (6795, 83228), (9060, 62421), (13590, 41614), (20807, 27180)]