85794170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1663}}^1$

素因数の和:1755

約数の個数: 64

約数和(自身を含む): 195526656

約数和(自身を除く): 109732486

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 67, 70, 77, 110, 134, 154, 335, 385, 469, 670, 737, 770, 938, 1474, 1663, 2345, 3326, 3685, 4690, 5159, 7370, 8315, 10318, 11641, 16630, 18293, 23282, 25795, 36586, 51590, 58205, 91465, 111421, 116410, 128051, 182930, 222842, 256102, 557105, 640255, 779947, 1114210, 1225631, 1280510, 1559894, 2451262, 3899735, 6128155, 7799470, 8579417, 12256310, 17158834, 42897085, 85794170]

約数ペア:

[(1, 85794170), (2, 42897085), (5, 17158834), (7, 12256310), (10, 8579417), (11, 7799470), (14, 6128155), (22, 3899735), (35, 2451262), (55, 1559894), (67, 1280510), (70, 1225631), (77, 1114210), (110, 779947), (134, 640255), (154, 557105), (335, 256102), (385, 222842), (469, 182930), (670, 128051), (737, 116410), (770, 111421), (938, 91465), (1474, 58205), (1663, 51590), (2345, 36586), (3326, 25795), (3685, 23282), (4690, 18293), (5159, 16630), (7370, 11641), (8315, 10318)]