85539370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{6203}}^1$

素因数の和:6414

約数の個数: 32

約数和(自身を含む): 176888448

約数和(自身を除く): 91349078

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2758, 6203, 6895, 12406, 13790, 31015, 43421, 62030, 86842, 217105, 434210, 1221991, 2443982, 6109955, 8553937, 12219910, 17107874, 42769685, 85539370]

約数ペア:

[(1, 85539370), (2, 42769685), (5, 17107874), (7, 12219910), (10, 8553937), (14, 6109955), (35, 2443982), (70, 1221991), (197, 434210), (394, 217105), (985, 86842), (1379, 62030), (1970, 43421), (2758, 31015), (6203, 13790), (6895, 12406)]